Comments
Description
Transcript
. Cited in 1980-1982 *
Essays of an Information Scientist, Vol:6, p.287-292, 1983 Current Contents, #36, p.5-10, September 5, 1983 . The 1980 Chemistry Articles Most Cited in 1980-1982 * Number 35 Of course, it is often difficult to make decisions about papers published in fields liie chemical physics, which we included in our last study.z Judith Ellen Sarkisian, senior staff chemist in ISF”s Chemical Information Division, made the categorizations which, in some cases, may seem arbitrary due to the overlapping of fields. The departmental affiliation is often as good a clue as we can use to make such distinctions. This accounts for the inclusion of papers published in chemical physics journals in this study as well as in the earlier study of physical sciences papers,z Table 1 lists the 108 chemistry papers selected. The number of citations they received during 1980-1982 is also shown. We only include about 100 papers in these studies primarily because of time and space limitations. Only 97 papers had been cited over 30 times, So we decided to include 11 more articfes, each of which was cited 30 times. Thus, the list includes 108 articles. The average paper in Table 1 received 43 citations during the three-year period—four in 1980, 17 in 1981, and 22 in t 982. Most of the four million papers and books cited in SCZ each year receive only one or two citations. And the average article published in one of the journals we cover in SCZwill be cited three to five times in three years. So the papers in this study are unique in terms of citation frequency and immediacy. We do not claim that these papers represent the “best” or most original chemical research. And the inclusion of citation counts is not meant to suggest that one paper is “better” than another. The irn- In recent essays, we presented the 1980 life and physical sciences papers that received the most citations in 1980 and 1981 .1,2 In this essay, we’ll examine the most-cited 1980 chemistry papers. This is the first time we’ve devoted a separate study to highly cited chemistry papers. In other studies, chemistry papers were usually combined with papers from the other physical sciences. However, chemistry papers seemed to be underrepresented in these “combined’ studies, in which highly cited physics papers dominated. This has been solved in two ways. First, enough time has elapsed since the original studies of 1980 papers so that we are able to include another year of citation data. Had we not done this, many of the papers in this study may not have reached the required threshold. There seems to be a “lag time” between publication and citation of superstar chemistry papers. While this lag time may prove to be a more general phenomenon in chemistry, it is not conclusively proved by this study. But there are several indications that physical chemistry, for example, may have a longer lag time than other disciplines in chemistry. Second, in order to identify the mostcited chemistry papers, we examined a printout that ranks all 1980 papers cited in Science Citation Index@ (SCP ) by the number of citations they received from 1980 to 1982. Then we selected those papers published in chemistry journals. This was supplemented by a search for all chemistry papers published in multidkciplinary journals, such as Science or Nature. 276 Tabfe 1: The 19S0 chemishy articles most cited in 19S0 1982. The authors’ addresses follow the bibliographic data. Code numbers indicate the 1982 and 1983 ?SR’* research front specialties for which these are core papers. A = number of citations received, 1980, B =number of citmioms received, 1981. C= number of citations received, 1982. D= number of cit.sfions received, 19.91982, ABCD B2b310gIupkic Data Pby8kca3/Inorgamk Chemky 2 19 13 34 8 38 80 126 7 18 17 42 17 33 410163!3 4142644 1 15 324327M3 7 13 12 32 3 6 26 35 7 13 12 32 2 13 24 39 4111534 8 14 [3 35 6 13 19 38 1 12 27 40 9 23 22 54 291930 2131520 2141430 1 17 18 36 4 16 25 45 8 17 23 48 Bergnmnn K, Hefter U & Witt J. State-to-state dfflerentkl cross secdom Ior rotaffortaffy fnefastk watterfng of N12 by Jfe. J, Chem. Phys. 72:4777-90. 1980. Univ. Kaisers fautem, Dept. Phys., Kai.ut’slautem, FRG. Bhkley J S, Pople J A & Hehm W J, Sdf-comfstent molecular orbful methods. 21. .%Inff spfft. vafence bash sets for fkst-mw ekmenta. J Amer. Chem, Sot. 102:939-47, 1980. Camegie-Melfon Univ., Dept. Cb.m., Pittsburgh, PA; Univ. Calif., Dept. Cbem., Irvine, CA. 82-0397, 83-0802 BoRon P H &. James T L. Fsst ●nd sf.nu confmm.tfomd ffnctmtfons of RNA ●nd DNA. Chem. SO. Subnanosecond fnternal rnodom correfstfon dmm determfued by 31P NMR. J. Amer 102:2 S-31. 1980. Univ. Cal if., Sch. Pharm,, San Francisco, CA. 82-0482, 83-0782 Cox R A & Sheppard D, Reactions of OH rmfkafs wkb gaseous mlpbnr compounds. Nature 284:330-1, 1980. AERE. Environ. Med. Sci. Div., Oxford: Univ. Birmingham. Deut, Cbem.. Birmingham, UK. Creutz C. Chou M, Netzel T L, Okumura M & Su!in N. Llfetfmm, spectra, and qnencbkng of tfw excited smtm of DoIYPYrfdbte comfdexes of iron {10, mthenfum Ill).●KI osmfum ([II.f. Amer Chem. Soc 102:i*”i9, 1980. Br;okbaven Natl. Lab., Chem. Dept.. Upton. NY. Felix F, Ferguson J, Gudel H U & Ludi A. The ekcmonfc spectrum of Ru(bpy132 +. J. ,4 nwr Chem. Sot. 102:4096-102, 1980. Austrafkn Natl. Univ., Res. Sch. Chem.. Canberra. Australia; Univ. Bern, Inst. tnorgan, Ciwm., Bern, Switzerland. 8>1804 Fendkr J H. Surfacmnt vesklea u membrane mkaetfc a8entw cbamcterfzatfon and .tfffmtfon. Account. Chem Re$ 13:7-13, ~9S43. Texas A&M Univ., Dept. Chem., College Station, TX. 82-1567, 83.0754 Gassman P G & Talley J J, Letter to editor, (The LT-cymto groap u m mbstltuemt b wlvolysb reactfons. An evaluation of fnductke deatabffkadon VS. mesomerk stabffkatfon of catfons by tie cvano mofetv. ) J. Amer. Chem Soc 102:1214-6, 1980. LJniv. Minnesota, Iht. Chem., Minneafdii; MN. Goodman D W, Kelley R D. Madcy T E & Yates J T. Kknetfca of the hydrogemmJoiI of CO over c dnRfe crystal nkkel calslyst. f. curd. 63:226-34, 1980. Natl. Bur. Standards, Surface Sci. Div. , WAhgiOn, DC. 83-059i HeIler f? J. Quantum fnfnmofecmfar dymmmfcs: crfterfa for atocfumk and IIortstocbasfk flow. J. Chem. Phys 72:1337-47, 1980. Univ. Cali., Dept. Cbem., Los Angeles, CA, Hirth J P. EIIecti of hydrogen o= tbe properties o! Iron and steel. Mef. Trans. A—Ph,ws. Mef. ,+ fafer S.. 11:861-92, 1980 Ohio State Univ., Dept. Met. EwJ.. Columbus, OH. Holmes J L & Lossing F P. Gas-phase beats of fonsutbm of keto ●nd end ions ef carlmnyl compound.% J. Amer. Chem. S.. 102:1 S91-5, 1980 Univ. Ottawa, Dept. Cbem.: Natl. Res. Council, Div. Cbem., Ottawa, Canada. Hopkins J B, Powers D E. Mukamel S & Smalley R E. Vfbrmfonal relaxation fn let-cooled afkyfbenzenes. IL Fluorescence spectra. J Chem. Phys 72:5049-61, 19.93. Rice Univ.. Rice Quantum Inst. & Dept. Chem., Houston, TX. Hopkins J B. Powers D E & Smalley R E. Vibrational rekxation tn jet.eoofed afkylbenzenes. L Absorption spectra. J. Chem. Phys 72:5039-48, 1980. Rice Univ., Rice Quantum Inst. & Dept. Chem,. Houston, TX. Enforced mecbanktms 01 genetsl add. Jencks W P, When b an fntermmdhte not ●n Intermedhte? base cstafymd, carbocadon, cmbankon, and Ifgaad exchange reacttoms. Account Chem. Res. 13:161-9, 19S0. Brandeis Univ., Grad. Dept. Biochcm,, Waltbam, MA. 834613 Johnson P M. Molecular multiphoton tonbalion specttoacopy. Account, Chem. Res 13:2&6, 19S0. SUNY, Depi. Chem., Stony Brook. NY. 82-0917, 82-1113 Konowalow D D, Rosenkrantz M E & Olson M L. The mokcafar ekctrottk atrucume of #be Iowesl lX#, 3%, 12#, %~, Illa, 1118, 311B, and 308 smtes of Na2. J. Chem. Phys. 72:2612-5. 1980. SUNY, Dept. Cbem., Binghamton, NY. S.3-2691 Krkhnan R, Binkley J S, Seeger R & Poplc J A. Seff-cmwtstent mokemfar orblfnl metbmk. XX. A bask set for correkted wme fmctfons. 1. Chem. Phys. 72:650-4, 1980 Camegk-Mellon Univ., Dept. Chem., Pittsburgh, PA. Lamb J D. Christensen J 1, Jzatt S R, Bedke K, Astin M S & km R M. Effecm 01 salt concemrmfon and ●nfon 011 tbe mte of cmrfer-kcflftatwt transport of metal c8tJoIM tbraugb bnfk Uquld membranes confatmtng crowm ethers. J. A mer. Chem. Soc 102:3399-403, 1980. Brigham Young Univ., Dept. Cbem. Eng., Dept. Chem. & Thermocbem. Inst., Provo, UT. Lemieux R U, Bock K, Delbaere L T J, Kom S & Rao V S. I%. cmdomtatiorw of offgo. saccharides refined to the ABH and Lewfs human Mood group determktnmta. Can J Chem. 56631-53, 1980. Univ. Alberta, Dept. Cbem., Edmonton, Canada. Li”dman B & Wennerstrom H. Mice fJes. Ampbfpbfk aggregation b aqueous so futfon. Top. C.rr Chem. 87:1-83, 19SQ. Univ. Lund, Cbem, Ctr., Lund, Sweden. 83-2797 Miller W H, Handy N C & Adams J E. Reactfon pstb Hsmkftonkn for polyatomfc mokcaks. J. Chem. Phys. 72:99-II 2. 19S0 Univ. Calit., Lawrence Berkeley Lab. & Dept. Chem.. Berkeley. CA. 83-21 W 277 AiSCD BLbl@m@tk S%yskal/lnorgank 1 12 25 38 3 18 13.34 3 13 18 34 I 24 27 52 5 9 22 36 5 16 14 35 5 9 16 X3 7 15 II 33 1 II 18 30 2 16 )2 30 2 11 19 32 1 I3 18 32 4 19 36 59 Data ChemMry (continued) Pin has A R, Albright T A, Hofmann P & Hoffmmn R., A cfass of trfmuclear cfustem with cmboz.yl brfd.k.kg. Jfe/v Chim. Acts 63:2949, 19W. Cornell Univ., Dept. Chcm., Ithaca, NY; Uniw, Houston, Houston, TX: Univ. Erkngcn, hmt. Organ. Chem., Erfangen. FRG. 83-1103 Pcdfak E, ChiJd M S & Pechukas P. CfMSlmd lrmsltfon sfmte theory: a lower hz?mid to tba reactkm probzbffffy. J Chem PAYs. 72:1 W9-78, 1980 Hebrew Univ., Inu. AdVan. Stud., Jcru$nkm, Ismel: Columbia Univ., Dept. Chem., New York, NY. 82-12f!A Ra jagopal A K. llmory al fabomegeneotis electron systems: spfm-dea@-kmc,4 ussd lom@fs18. Advon. Chem Phys. 41:59-193, 1980. Louisiana State Univ.. Dept. Phys. Astfon., Baton Rouge, LA. Roos B O, Taylor P R & Siegbahn P E M. A cacspfo!e ncffve Ipace SCF UIetfd (CASSCF) uMaE . density matrh lommfsed roper-Cl appmack Cfm?m. Phy~ 4S: 157-73, 1980, Univ. Lund, Chem, Ctr., Lund; Univ. Stockholm, Inst. Them Phys., Stockholm, Sweden. 82-1013, 831761 Siegbthn P E M. Geiw?xnffmtlcms al [he dkect Cl method fmsad o- the gmpfdeal unffary group approach. IL Slngk and dosbfe repfaceinanfa from any ret of mfercnce conf@sdoms. J. Chern Phys 72:1647-56, 1980 LJniv, Stockholm, Inst. Theor. Phys., Stockholm, Sweden. 83-1268 Skokick J & Hclfand E, Kfmetim of conformatfomd Innsltkma h cbnfn mofeeu!es. J Chem. Phyr 72:5489-500, 1980. Bell Labs., Murray Hill, NJ. Solomon E I, Hare J W, Dooley D M, Dawson J H, S!ephens P I & Gray H B. Spemroscopk .mwikx of Ste!f$iC~”OfIl, Pf.99t0cyallf It. and .ZWfO. Ekcmonk StlllCIUIC Of tk bk cOppCr 8fk% J Amer. Chem SW 102:16$78, 1980. Calif. Inst. TechnoL, Arthur Amos Noyeg Lab. Chem. Phy$., Pasadena, CA. 83-0291 Sparks R K, Carkm L R, Shobamkc K Kmvakzyk M L & Lec Y T. OZOIW PhiMOfySkZ,a detemtkmkn O( the ekcmonk mid vfbmdonrd state df$tri%udoats of pdmnry pmducfa. J Chem Phys. 721401-2, 1980. Univ. Calif., Lawmncc Berkeley Lab. & Dept. Chem., Berkcfcy, CA. Tcmer J, Spiro T G, Nagumo M, Nicol M F & E1. S.ayed M A, Letter m editor, (Resonc4Ece Ram.. !F@f?OBCOfJYSOtke picosecond time m.k: the .arhoxyhem@obln phcdofntermedkme.1 J Amer Chem. So.. 102:322$-9, 1980. Princeton Univ., Dept. Chcm., Princeton, NJ; Univ. Calif,, Dept. Chem., Los An8eks, CA, 834677 Van Hemekijk D, Van den Enden L, Geisc H J, Sellers H L & Schafer L. Sfmcmre determtnadon of f-butane by EM efectron dffkacdon. rafcmwave c.pectroscopy. molecufnr ntechanks, and mofecufiir orbffaf constmfned electron dlffracdon. J Amer. Chem .&x 102:2189-95, 1980. Univ. An twerp Dept. Chem,. Wilrijk, Belgium: Univ. Arkansas. Dept Chcm., S%yetteville, AR. Wcinberger B R, Ehrenfreund E, Pro. A, Heeger A J & MacDiannid A G. Ekcft.m ZV6S rsEun~ce smdfes of mt@#mfk sofkm defem h pdyncmylene. J. Chem, Phy$ 72:4749-55, 198o. Univ. Pennsylvania, Lab. Res. Struct. Matter, PhMdelphia. PA. 83-0832 Werner H-J & Meyer W. A rpImfmffcaEy converge~ mclttiti~amtiop~~.aombtent WI? J. Chem. Phyf. 73:2342-56, x!ebd wffk akaukm!sm!u optfmfmffonof orbltafa cmd Cl coeffklema. 1980. Univ. Frankfurt, Inst. Phys. Them, Chem., Frankfurt; Univ. Kaismslautem, Inst. Pbys, Chem., Kaisms.faulern, FRG. 83-1761 Wolcmnski P T & Bercaw J E, 0s the meckm%m of cmbon t!mnoxfde red~cdea with zfrconkum faydrfdes. Account Chem. Re$ 13:121-7, 1980. Cafif, Inst. TechnoL, Div. Cbem. Chem. Eng., Pasadena, CA. PSwtochemktry/ESectrockemMry 7 f9 27 53 8 22 30 W 6 14 18 M 4 If 16 31 4 20 21 45 1 I5 18 34 Bard A J. Photoef-emrocbersfsfey, Science 20% 139-44, 1980. Univ. Texas, Dept. Chem., Austin, TX, 82~96, 8.3-0774 Bard A J. Bocamly A B, Fan F-R P, Walton E G & Wrighton M S. Tke $cms@ of Fermi I@vel pfria!w+ at sanzkdmcf.arlfkqahf juncffaris. Ceqmences fat snergy eonvcrska effkkucy wid s.dectfon of mektl S06MOLI redox compfes h solar devfces. J Amer. Chem. Sot. 102:3671-7, 1980. Univ. Texas, Dept, Chem., Austin, TX; Mass. Inst. Tech”o l,, Dept, Chem,, Cambridge, MA. 82-0695, 8?-fJ773 Bocnrdy A B, Bookbinder D C, Dominey R N, Lewis N S & Wrighton M S. PbofmedncffotI ml If!%mbwwed ptypc .nemIc..dmcffmg dffmm phomckctrmkm. EvfdmIce Ior Fermf fevef pfradng. J. Amer Chem, Sot. 1023683.8, 1980. Mass. Inst. Technol., Dept. Cbem., Cambridge, MA. 83-0773 Bocarsfy A B, Walton E G & Wrighton M S. Use of cheddfy derfvmfzed n-type s~koa p$+mc-sf@mmdec h aqnco.a medk. Phom-oxtdation cd kdkk, bexacy8n0JmnO0, amS Iwatamdismhdmdlf ) N ferrocene.derfvadzed pfmtwumdes. J. A mer. Chem. Sot. 102:3390-8, 1980, Mass. Inst. Technol., Dept. Chem,, Cambridge, MA, 8.3- I I(34 Bmgger P-A & Gratzet M. Letter to edhor. (Lfghi-lmdm!ed charge separation by funmfond mkdkz swaznMks. ) J Amer. Chain. Sot. 102:246 I-3. 19W3. Ecole Pofytech. Peal. Lausanne, Inst. Chem. Phys., Lausanne, Switzerland. 82%70. 83-0754 Chance R R, Shackktte L W. Mitler G G, Ivory D M, Sows J M, E1.senbaumer R L & Bau8hman R H, Hfgbfy coOs!uctfng sbnrge-fransfer compfexes of s processfbk polymer: poly(p-phenykmc sufpbkfe.1 f Ch+mr Sot. Chem. Commwn. (8}:348-9, 1980, Allied Chem. Corp Corpame Res. Ctr,, Morristown, NJ. 8>1104 278 ABCD Blbliogrnpbk Data Photo.chemhry/EleckrochemMry I 14 32 47 7 11 15 33 3 15 13 3I 6 17 9 32 6 17 2I 44 4 24 23 S1 9 19 30 58 3 8 22 33 2 14 29 45 4 t6 30 50 2 24 21 47 3 14 18 35 2 14 20 36 5 22 21 48 2 31 44 77 5 12 23 40 2 20 34 54 8 13 25 46 6 19 20 45 4 11 37 52 1 13 22 36 1 J2 22 35 4 26 36 66 [conthmed) Dawn P, Lenhard J R, Rolison D & Murray R W. Dkffustotml cka~e tnnapori through 1. Amer. ultmtbht JkJntsof mdkdmquency pfmma polymerized vfnylferromme ●t low temperature. Chem. .$oc. 102:4649-53.1980. Univ. North Carotina, Kenan Labs. Chem., Chapel HiJl, NC, 83-0169 Fan F-R F & Bard A J. Semfcondactor electrodes. 24. Bebnvkr and photoelect?ochemkal celk based ou ptype G-As h aqueous soh!tkon.s. J. Amer. Chem, Sot. 102:3677-83. 19.84). Univ. Texas. Dept. Chem., Austin. TX. Fan F-R F, White H S, Wheeler B & Bard A 1. Semkcondncmr electrodes. XXIX. Hfgh eJJkfency photoeJecmochemkal sofar cefk wkb n. WSe2 ekctmdm b ●m aqueous Iodfde medfnm. f. E/ectmchem. Sot. 127:518-20, 1980. Univ. Texas, Dept. Chem., Austin, TX, Goodman N B, Fritzsche H & O@xi H, DetermJnalJon of the dettaky ot states of AhH usfng * JkJd ●ffect. J. Non-C’ry$t. So/id. 35:599-604.1980. Univ. Chicago. James Franck Inst.. Chicago. IL. I“felta P P, Gratzel M & Fendkr J H, Aspecm 01 mtkffcfal photosymbests. Pbotosertsldzed ehron transler and charge sepamlfon b cationk surkc tant vesicles. J. Am e.. Chem. Soc, 102:1479-83, 1%93. Ecok Polytech. Fed. Lau.sanne. Inst. Chem. Phys., Lausrmne, Switzerland. 83-0754 Kalyanasundaram K & Grntzel M. Light fndnced redox ~cdom of water soJubk p+Ytis, se~hkad0$ hydrogen gememtfon #rem water by ZkIcpotphyrtm derivatives. Helv. Chim. Acfa 63478-85. 1980. Ecok Polytecb. Fed. Lausanne. Inst. Chem. Phys.. Lausanne, Switzerland. 824470, 83-0754 Krwfnmn F B. Schroeder A H, Engkr E M. Kramer S R & chambers J Q. lo. and electron transpo?l kmstnble. electrcwctlve tetrnthknlmlvalette polymer coated electrodes. J A mer Chem. So.. 1132483-8. 19S4). IBM T.J. Watson Res. Cw.. Yorktown Heights. NY. 82-0932, 83-0169 Kautek W & Gerischcr H. Fbotoeleclmchemkal reactlont ad Iormatlon 01 knvendon hyem ● n-type MoS2., Mo5e2., and WSeTekctrodea h apmtk solvents. Ber. Bunsen Ges Phy$. Chem, 84:645-53, J%W3.Max PJmck SW. Advan. Sci., Fritz Ha&r ht.. BerJin, FRG. &3-2238 Kawai T & Sakata T. PhotoentaJytk decompmltkon of gaseous water over TiD2 and TkO~R,02 su?fams. Chem. Phys. Lem 72:87-9, !980. Ins[. Mol. Sci., Oka?.ski, Japan. 83-0755 Keller P, Moradpour A. Amouyal E & Kagan H B, Hydrogen productk.n by vkkble-ltght usktg viologen.dye medkted redox cycles. Nou v. J. Chim. 4:377-84, t980. Univ. Paris-Sud, Lab. Phys. SoJids & Lab. Proc. Photophys, Photcxhem, & Lab. Synth. Asymmctr., Orsay, France. 83-0754 Kiwi J. Borgaretlo E. Pelizzetti E, Vista M & Gratzcl M. Cyclk water .Je.avage by vlskbk Jighe dmstk hnprovement 01 yfeld of H2 and 02 with hfhmcdomnJ redox catalysts. A ngew. Chcm. /.!. Ed 19:6-46-8, 19W EcoJe Polytech. Fed. Lausanne. Jnst. Chem. Phys., Lausanne. %’it.wlati: Univ. Torino, Inst. Chcm. Analyt.. Torino SIBIT SPA, Ctr. Res.. Spinetta Marengo, Italy. 824470, 83.0754 m cnfslyux for Kmsna A I. Acr4dlme?, denmdkvkw, ●md trk(2.2’.b!pyrtdb@rmbeoknm pbotoprodnctton 01 hydrogen from o~smkc compcnmds. Photochem. Photobiol 31:75-82, 19S0, Columbia Univ., COJL Phys. & Surg.. New Y ork. NY. 8343754 Lehn J M, Sauvage J P & Ziessel R. Zecdfte supported metal oxtde ak+lysh lo? tke photofndnccd oxygen genemdon from water. No. v. J. Chim. 4:355-8, 1980, Univ. Louis Pasteur, Inst. J-c Bel, Strasbourg, France. 83-0754 Lewerenz H J. Heller A & DiSalvo F 1, Rehttfottddp between surkce morphology aad sofur conveiafon elfkkmcy 01 WSe* photoanodea. J. Amer. Chem. Soc 102:1877-80. 1980. Bell Labs.. Murray HiIf, NJ. 8243695, 83-223S MuITay R W. CJtemkmlfy modffked ekctmdes. Account. Chum. Jk$. t3:135-tl. 1980. Uniw. North Carolina, Kenan Labs, Chem.. Chapel HiJL NC. 824932, 83-0169 Novak R J, Schultz F A, Umana M, Lam R & Murray R W. ChemkaUy modtfkd ekctmdes. RadJofreq=eocy pkwma pcdymetfzatkm cd viayftenocene w gknssy cathon ●nd pkdnnxs electrodes. And. Chem. 52:315-21. 1980. Univ. North Carolina. Kenan Labs. Chem,, Chapel Hill. NC. &3.0169 Oyama N & Awn F C. Cabal@ of electrode processes by mnkfpJy-cbmged meml compkxea efecfrOstBtkaJJy bound to POfyelectdyte coadngs om gmpbfte electrodes, smd the me of pofymer. coated rotdng dkk electrodes kmdkgnasfag ktnedc and conduction mecksnfsms. A M(. Chem. 52:1192-8, 1980. CaJii. Inst. Technol., Arthur Amos Noyes Lab., Pasadena, CA. 82-0932.83-0169 Oyama N & AnSon F C. Ekciromatk bfm%tg of metal compJexe$ to electrode amt4aces coated with JtfgJdy charged pdymerk Jlfnts. J. ,%ctmchem. Sot. 127:247-8. 1980. Cdii. Inst. Technol., Arthur Amo6 Noyes hb,, Pasadena, CA. 83-0169 ●t Oyama N & Amson F C. Factors afleakqI the ek~hemknl respomses ok metal compkxea P@Y* W#m ~~COOtd tilh * Of p0&(4.tiy~YIidine). f. .EkcWochem. Sot. 127:640.7, 19S0. Cafii. hat, TechnoL, Arthur Amos Noyes Lab., Pa!adena, CA. 82-0932. 8M3169 Park Y-W, Heeger A J, Dmy M A & MacDiarmid A G. Electrical transport h doped potyacety. Jene, J. Chem. Phyf. 73:946-57, 1980. Univ. Pennsylvania. Dept. Phys., Dept. Chem. & bb. Res. SIIUCL Matter, PbiJadelphia, PA. W2 Rabolt J F, Clarke T C, Kanazawa K K, Reynolds J R & Street G B. Drgank metah, pcdy. (pph.aylene mdphlde) koxafhtoromsenwe. J. Chem. S... Chem, Comm.n. (8):247-8, 1980. JBM Rex. Lab., San Jose. CA. 83-IKM Sato S & White J M. Pbotodecomposkkn of water over PtJ’Y102 catalysis. Chem. Phys. Lat. 72:83-6, 19fU3. Univ. Texas, Dept. Chem.. Austin. TX. 83-0755 Whitten D G. Pbotobwkced electrc.n-lnnsler reactlom of metal compkxea b scdatfon. Account Chum. Re.. 13:83-$0.1980. Univ. North Caroline., Dept. Chem., Chapel Hill, NC. 82.0470.83-0754 279 Blbliogmphk ABCD Organk/OrganometaUk 3.S 2031 13 33 47 93 1 20 19 40 5 22 31 58 4 13 23 40 6 17 24 47 7 14 17 38 7 9 15 31 22 41 38 7 19 16 42 3 16 36 55 I 14 15 30 Data Chemistry Bally T & Masamunc S. Cyclobmdfent, Term hedron 36.343-?0, 19S0. Mass, Inst. Tcchnol., Dept. Chcm., Cambridge, MA. Bartlett P A. Stereoccmfml 61 the synthesk of acyclk systems: ●ppffcmfom ICImtuml product synfbesb. Termh edron 34x3-72, 980. Univ. Cdif., Dept. Cbem.. Berkeley, CA. Bradshaw J S & Smo P E, Prepamtlon of derfvadva .nd -fogs of the mmmocycfk ofkgomms of ethylene oxide (crow. compounds). Tetmh edron 36:461-510, 1980, Brigham Young Univ., Dept. Chem. & Thennc.them, Inst., Provo, UT. Bricger G & Bennett 1 N. T%. tmnmofectdar DIe$-Afder reaction. Chem. Rev. 80:63-97, 1980. Oakland Univ., Dept. Chem., Rochester, MI, 82-0$%, 83-1237 Casey C P. Andrtws M A, McAlister D R & Rinz J E. RedncdoII of coordfamed carbon mc.noxfde. Syrsthesfs of oeutral metal fmmyl smf hyd?oxymethyl derlvatl$of the {C#f5}Re(C012(NOl + cation. f. Amer. Chem So.. 1021927-33. 1980. Univ. Wisconsin. Dept. Chcm., Maduon, WI. 8.?-1189 Chan A S C & Halpem J. Letter to editor. (Inlercepffon and ckumcmrkdtfon of s hydrfdoafkyl. rbodhIm Intermedkte In n bomogeneom cafmfytk hydrogenadon reacdon. ) J A mer Chem Sot. 102:838-40, 1980. Univ. Chicago, Dept. Chem., Chicago, IL. 83-1290 Collum D B, McDonald J H & Still W C. Letter to editor. ISymbesb of the polyedter ●mfblotk monemfn. 2. Prepare don of In:ermedkdes.) J, A ma Chem SIX 102:2 I I8-2o, 19SQ. Columbk Univ., Dept. Chem,, New York, NY. Corey E J, Albright J O, Bartcm A E & Hatitmoto S. Letter to editor. (Chemfcal ●nd enzymk syntheses of 5. HPETE, z key b!ologksl precursor of slow.reaciing mdmfance of ●mpbykd! ISRS). and 5- HETE.I f Amer Ckem. S.. 102.1435-6, 1980. Harvard Univ., Dept. Chem., Cambridge, MA. Corey E J, Ckrk D A, Gcdo G, Marfat A & Mioskowski C, Letter to edimr. (Sterempcctfk totml symbesk of 8 “dew mmxfag smbsfnncen” ot anapbytmb, Ienkotrfene C-t. I J. A mer Chem. SO.. 102:1436-9, 1980 Harvard Univ., Dept. Chem., Cambridge, MA; Karcdinska Inst., Dept. Cbem., Smckbolm, Sweden. 82-0331, 83-0666 DanisheJsky S, Zamboni R, Kahn M & Ethercdgc S 1. Letter to edkx. ITofnl syntbeab of dl-cofiolkn.) J. Amer. Chem Soc 102:209-8, t 980, Univ. P1ttsburgh, Dept. Chem., Pittsburgh, PA. 83-1764 Engel P S. Mecfmnfsm td the IbermaJ a~d phomchemfcal decompoddoa of azonfkmw$. Chem. Rev 83:99-150, 1980. Rice Univ., Dept. Chem,, Houston. TX. ●nd frauatffon-mefal medfafed routes m Funk R L & Vollhardt K P C. Tbmmaf. photocbemkaf, sterofds by Imramolemdar Dleh. Alder resctfmw of o.xyJylenes (o-qrdnmffnmtbnned. Chem, SOC, Rev. 9:41-61, 1980. Univ. Calif., Dept. Chem. & Lawrence Berkeley Lab., Berkeley, CA. 83-1237 Ch&n 18:207-73, Gladfelter W L & Geoffroy G L. Mixed-metdctmwm. Advan. Orgamxnem/. 1980 Univ. Minnesota, Dept. Chem., Minneapcdis, MN; Penn State Univ., Dept. Cbern., University Park, PA, Hammarstrom S, Samucls$o” B, Ctark D A, Goto G, Marfat A, M]oskowtil C & Corey E J. .%?eocbembtry of feukotrkme C-1. Biochem Bmphys. Res Commun, 92:946-53, 1980. Karolinska Inst., Dept. Chem., Stockholm, Sweden; Harvard Univ., Dept. Chem., Cambridge, MA. 824331, 83-GM6 Heathcock C H. Buse C T, Kfeschick W A. Pirrung M C, Sohn J E & Lampc J. Acycfk $Iereosekcdou. 7. Stermsefecdve symhesk of 2.dkyl-3.hydroxy carbonyl contpotmds by aJdof condensatlom J Org C/Iem 45:1066-81, 1980. Univ. Calif,, Dept. Chem,, Berkeley, CA, .S2-f 529 Huffman J C, Lewis L N & Caulton K G. A dcmor semfbrkfge? Molecu far strucmrea 01 dkycJo. pemmffenyldfvmttdfam tetracarbonyi trfphenylphapkfne and dkyclopentadfenyfdfvanwffnm pentacarbouyl. /nom, C)wn 19:2755-62, 1980. Indiana Univ., Dept. Chem, & Mokc. Struct. Ctr., Bloomington, IN. lbers J A & Helm R H, Mcrdelfng cocmtfnadon dt~ In metalfoblomolecufes. Science 209:223-35, 1980, Norlhwestem Uni*., Dept, Chem., J3wmmon, IL; Harvard Univ., DepL Cbem Cambridge, MA. Katrkzky A R. CoIZvemfonY of prfmary artduo groups Jnm other funcdmmllty medfated by t 101 4212550 21 2? 20 68 7 32 28 67 I 14 21 36 ‘2 18 28 48 3 16 [7 36 5 22 14 41 4 14 15 33 4 ). 22 38 II 29 19 59 6 19 19 44 PY@M cadOas. Tetmhedmn 36:679-99, 19S0. Univ. East Angfia, Sch. Chem. Sci.. Norwich, UK. Martin S F. Methodology fw the comtmcdon of qtmtcmtmy carb.m centers. Tetruhedmn 36:419-60. 19?4. Univ. Texas, Dept. Chem., Austin. TX, Mure.ta S, Suzuki M & Noyori R. Letter 10 editor. (A slereosc!kctfve aldol.type comfematkm of .?nol dfyl efbem and aeetnk cafdyzed by fdmetbybJfyl Irfffooromeffwzewdtonafe. I J. A me.. Chem Soc t02:3248-9, 1980. Nagoya Univ., Dept. Cbem., Nagoya, Japan, N.gent W .4 & Hayrnorc B L. Trmtddon metal complexes c.nfafnfog .wanok&fo (NRI and refatcd @an&. Coord. Chum. Rev. 31:123-75, 19S0 E.]. du Pent de Nemoms & CCI., Ctr. Re%, Dc*. Dcpt., Wilmington, DE Monsanto Co., Corp. Res. Dept., St, Louis, MO, Radnmrk 0, Malmsten C, Samuefsson B. Clark D A, Goto G, Mmfat A & Corey E J. Leukotdene A: Mereocbemktxy amf enz~tk coaverd.m to kukatrfeme B. 8iochem. Eiophys RPJ Comm.n. 92:954-61. 1980. Karcdinska Inst., Dept. Chem., Stockhcdm. Swede”; Harvard Univ., Dept. Cbem., Cambridge, MA. 82-0331 Rokach J. Gimrd Y, Guindon Y, Atkinson J G. Lame M, Young R N, Masson P & Holme G, Tetmhedron Left. 21:1485-8, 1980, Merck Tkc aymbesk of ● kttkofrfmte with SRS-Jfke acddty, Frosst Rex Labs., Pointe Claire, Canada. 82 ft331 280 ABCD BSblkgmphk Organic/0rganometalS3c 7 17 16 40 3 17 20 40 4 13 16 33 4 12 15 31 Sumner C E, R@ P f?, Davis R E & Pettit R. Letter to edbor, Mynthesb, crystal sfmcfure, and chemkaf ieacff?ity of wticshonyl-~metiylene-~ n.)J A mer. Chem Soc 102:1752-4, 1980. Univ. Texas, Dept. Chcm., Austin, TX 83-0591 Tachikmva M & Muetterties E L. Letter m edkor. {Metal clustem. 25. A uniquely bonded C.H cmfddk c.rbon tom.) J Amer. Chem SW 102:454t -2, group and reactivky of ● Iow.coordfnme 1980, Univ.. Calif., Dept. Chem., Berkctey. CA. 83-1188 Wengrovius J H, Schrock R R, Churchdl M R, Missert J R & Youngs W J. Letter to editor. {Tcmgst.m-oxo afkyffdene c.mpIexea ma oleffn metathesh .ntmbsts am+ the ctysinl structure of W(0)(CHCMe3)(PEt3 )C42.1J. Amer Chem. Sot. 102:4515-6, 19M. Mass Inst. TechnoL, Dept. Chem., Cambridge, MA; SUNY, Dept. Cbcm., Buffalo, NY. 83-1402 Yatagai H. Yamamoto Y & Maruyama K. Letter to editor. (A new procedure for the stereosekctfv.e syntbesk of (Z)- 2-. fk~yfdknes snd -tfm and their ●ppfkatfon m erythro-selective 102454&50, 1984). Kyoto Uni.., synthe$fa 01 /3.afkyl ●lcohol derivatives.1 J A mer Chem S.. Dept. Chem,, Kyoto, Japan, ChemSsfry Alk@kd 2 12 29 43 1 9 23 33 6121230 I 18 14 33 2 18 24 44 1 16 16 33 1 25 28 54 3 13 17 33 1 !7 26 44 1 17 23 41 6 19 22 47 3 16 25 44 3111630 423.?4357 3 19 21 43 I 13 32 46 272635 Data ChemMry (conflnued) Bax A, Freeman R & Kempseff S P. Letter to editor. (NmIural abundance 13C-13C caapfktg ohsewed vko double-quanmm coherence. ) J. Amer. Chem, SOc, 102:4849-51, 1980. Univ, Oxford, Phys. Chem. Lab., Oxford, UK. 83-0665 BidIingmeyer B A. Separmkc.n of Imdc compounds by reversed-phase Uqntd cbromatogmpfy ~ @ate of Ion-pakkts tecbnfqnes. J. Chromofogr SC;. 1&525-39, 1980. Waters Associates, Mifford, MA. 83-1015 Brittain H G, Ckcuhuky pofarfmd Iumfnescemce stmfks of the ternary compfexes formed between cerfdum(I1l), pydd6ie-2,6-dkarhoxyfk ncfd, and ●mino ●ckh. f. A me.. Chem. Sot. 102:3693-8, 1980. Seton Hall Univ., Dept. Cbem., South Orange, NJ. Brcnnilow J, Brown lee R T C, Craik D J, Sadek M & Taft R W. Nm!addkfive mrbon-f 3 noclear magnefk resonance mbsdment $hffm in f,4.dkubsdtuted benzenes. Nonkktear resonance and shfk. charge mtfo effects. J. Org. Chem. 45:2429-38, 1980. La Trobe Univ., Dept. Chem., Bundmra. Australia; Univ. Calif., Dept. Chem,, Irvine, CA. 82-1o1 I Brown J M, Powers L, Kincaid B, Larmbee J A & Spiro T G. SIracfumf studfes of the bemocymdm J. Amer. Chem. SOC. actfve sfte. L Extended X-ray absorpdon ffne structureIEXAFS)mmfynka. 101421 @6, [980. Bell Labs.., Murray Hifl; Princeton Univ., Dept. Chem,, Princeton. NJ Chaudhuri R K, Afifi-Yazar F U, Stieher O & Winkler T. 13C NMR apecfroacopy of IMtur8fJy occmdng fddcdd gkmosides .nd thefr acyfnted dmtvatives. Tetrahedron 36,2317-26, 1980. Swis$ Fed. Inst. Technol., Pharm. Ins!., Zurich: Ciba-Geigy AG, Base!, Switzerland. Day R J. Unger S E & Cooks R G. Mofe.mfarsecomfuy {on me.=,pectmmetry. A ml Chem, 52:557A-72A, 1980. Purdue Univ., Dept. Chem.. Wesf Lafayette, IN. 82-0673.834768 Hunt D F, Sbabanowitz J & Giordani A B. Coffkkon actkvated decomposkfoss of negmfve fom tn And Chem. 52:386-90, 1980. tnfxtmre amfysk with ● trfpfe quadrupok mass spectrometer. Univ. Virginia, D.pt. Chcm,, Ch@rlottesviUe, VA. 83-2533 Lipprnaa E, Magi M. Samoson A, Engelhardt G & Grimmer A-R. Sfmcmmf sfmfks of d.ffcates by Chem SW 102:4889-93, 1980. Estonian S .S.R. soffd.,~te f@h.~okliOn 29Sf NMR. J A~,, Acad. Sci., Insi. Cybemet., Talfinn, USSR; Acad, Sci. CDR. Central fnst. Phys. Chem. & Centraf Inst. Inorg. Chem., Berfin, GDR. 8328Ll3 McPaddcn W H. Llquld cbromrntograpby /mass specfrometry systems ●rf appftcatfons. J Chromatogr. Sci 18:97-115, [980. Fhmigan Instrum., Sunnyvale. CA. 83-0621 McLafferfy F W. Tandem mass specfromemy lMS/MSh ● prombfng new analydcal techntqne for specfffc component determkmtfon fn complex mfxmrn. Account. Chem. Res. !3:33-9, 1980. Cornell Univ., Dept. Chcm., Ithaca, NY. 8243+73, 83-2533 Morris G A. Letter to editor. (Sensffkvky enhancement b ‘5N NMR pokrfzntfon Umufer mbtg the fNE3T puke sequence.) J Amer. Chem. SOc. t02:4Z8-9. 1980. Univ. British Columbia, Dept. Chem., Vancouver, Canada. 831379 Mysen B O, Virgo D & Scarfe C M. Refadom between the ankmdc strncmre and vfscodty of sfffcate meks--~ Raman specfroscopk study. Amer. Mineral. 65:693-710. 1980, Carnegie Inst. Washington, Geopbys. Lab., Wmhingkm, DC. Ruzicka J & Hansen E H. Flow Injection mulyds, pdacipks, appfkatkom sad trends. Aria/. Chim. Ac@ 1 t4:19-44, 19S’Q.Tech. Univ. Denmark. Chem. Dept A, Lyngby, Denmark. 82+831, 831002 Sokolowski A & Wahlund K-G. Peak takf3ng md rete-tkon beftaviour of frkycfk anddepressant amkes and refated hydrophobk ammordttm compounds 61 reversed-phase Ion-prdr ffqofd chromatography m afkyf -bonded phases. J. Ckromatogr. 189:299-316. t 9S0. Univ. UppsaIa. Biomcd. Cir., Uppsrda, Sweden, Versieck J & Cornefis R. Ncmmaf kveb of tmce ekmenm fn bumbfoad pfasma or iemm. Anal. Chim. Acm 116:2[7-54, 1980. Univ. Ghent, Dept. Intern. Med. & Inst. Nucl. Sci., Ghenl. Belgium. V,drine D W. Pbcdoaconstfc Pomfer fnmform Infrared SpeCtTWCOpy of soffd WUIpk% App/. Specrr.m. 34:3f 4-9, 1980. Nicolet Instrum. Corp.. Madison. WI. 83-Y392 281 mediate impact of these papers is a strong indicator that many of them will prove to be “important” by future peer judgment, if that is not already apparent. Keep in mind that many 1980 chemistry papers not included in Table 1 will eventually become Klghly cited. Had we included 1983 citations, we could easily add more papers cited at least 30 times. But the citation rankings of the papers would change. We’ve identified some of the “hot spots” in chemical research, but many important discoveries require a longer incubation period. Such “delayed recognitions is a fascinating subject about which much is said but little researched, Those who are sometimes troubled by the seeming inequities in funding research in chemistry might well use such data to establish appropriate guidelines for measuring the impact of fields like physical and organic chemistry . In this connection, it is important to observe that if we had included papers cited at least 27 times, two papers from the Journal of Physical Chemistry would have appeared in Table 1. “Absolute rate constant of the reaction OH + H202 -9H02 +H20 from 245 to 423-K,” by L.F. Keyser, California Institute of Technology, Pasadena, was cited 29 times from 1980 to 1982,1 And “Thermodynamic analysis of the growth of sodium dodecyl sulfate micelles,” by P.J. Mlssel and colleagues, Massachusetts Institute of Technology, Cambridge, and Harvard Medical School, Boston, received 27 citations from 1980 to 1982. s For convenience, the 108 papers in this study are divided into four broad subject categories-physical/ inorganic chemistry, photochemistry/ electrochemistry, organic/organometallic chemistry, and analytical chemistry. The papers are listed within each category in alphabetic order by first author. This arrangement is intended to discourage invidious comparisons by citation frequency. More than half of the papers are included as core publications in the research fronts we now include in Jrrdex to Scientific Reviews ‘“ (ISR ‘“ ). They are indicated by the research front numbers Tsble 2: The 1982and 1983 ISR ‘“ research fronts which contain at least two of the 19&3 most-cited chemistry papers as core documents, A = research front number, B = research front name. C = number of 1980 most-cited chemistry papem included in the crrrc of each research front. B A 82-0331 82-0470 82-%73 82-0695 82-0932 83-0169 83-0591 83-0666 83-0754 83-0755 83-0773 83-0832 83-1104 83-1237 831761 83-2238 832533 Leukotriene studies Water cleavage into hydrogen and oxygen by vklble light Ion mass spectrornetry of organic compounds Layer-structured transition metal dichalcogenides Studies of electrodes cnated with polymer complexes Use of polymer-coated electrodes Hydrocarbon synthesis over Fkher-Tropsch catalysts; hydrogenation of carbon monoxide over ruthenium, nickel and other metal catalysts Studies of Ieukotrienes and their role as mediators of allergic reactions Photosensitizes, electron transfer agenta and other factom of photochemical water cleavage in artificial photosynthetic systems Photoinduced water cleavage with colloidal suspensions of semiconductor particles as catalysts Semiconductor electrodes in phrxoelectrochemical solar cells Electronic properties of polyacetylene Electronic properties of polypyrrole and other conducting polymers; use of conducting pnlymers in semiconductor photo-electrodes for anlar energy con.eraion StereochemicaI aspects of intramolecular Diefs-Alder cyclcraddition reactions Multiconfigurational and compfete active space SCF calculations of molecular properties Photoelectrochemical studies of molybdenum d~ulfide, molybdenum rfiaelenide, tungsten d~elenide and other compounds Study of collkion-induced d~sociation by triple quadrupde mass spectrometw and other mass spectrometry techniques 282 c 4 4 2 2 4 7 2 2 Q 2 2 2 3 2 2 2 2 that follow the bibliographic information in Table 1. I’ve explained elsewhere how we process SCI to identify these fronts or specialties.b A research front consists of a group of current papers that cite one or more papers identtled as core for that topic. While the majority of the papers are already identified as core papers, you may reasonably ask why others are not. This is a function of the thresholds of co-citation which were established far identifybg the research fronts. By modifying our future clustering thresholds, more of these primordml papers will cluster with other papers that are highly cited. But it may often turn out that a single paper will be sufficient to identify a new and emerging field. This has been the source of the retrieval power of the citation index. Each paper is an incipient clustering tag or symbol. The names of the research fronts that include at least two papers from thk study in their cores are shown in Table 2. Column A lists the research front numbers. Research front names are derived from the phrases and words most frequently used in the current articles that cited the core papers. Column C shows the number of papers from this study included in the core of each front. Twenty-one of the papers in Table 1 are single author works. Twenty-nine papers list two authors, 20 have three, 14 have four authors, 17 have five, three have six, three have seven, and one paper has eight authors. Twenty-five authors have more than one paper. Three authors have four papers each—A.J. Bard, E.J. Corey, and M. Gratzel. Nine authors each have three papers-F.C. Anson, A. Il. Bocarsly, D.A. Clark, F.-R.F. Fan, G. Goto, A. Marfat, R.W. Murray, N. Oyama, and M .S, Wnghton. Thirteen authors have two papers on the list. Table 3 liits the 35 journals that published the most-cited chemistry articles in this study. Only three j oumals account for more than half of the 108 papers: Journal of the Amen”can Chemical Society (35 papers), Journal of Chemical Physics (14), and Accounts of Tabla 3: The 3S journals represented on tbe list of the 108 198Ll chemi.stW papers most cited in 19f3&1982, The numbers in parentheacs are the impact faclors. ( 198U impact factor equals the number of 1980 citations to 1978-1979 articles in a journal divided by the number of articles pubIiihed by the journal during the same perind. ) Data were taken from the 19&3 Journal Citation The figures at the right indicate the Repotis”. number of papers from each journal which appear on the list. J. Amer. Chem. Sot. (5.2) J. Chem. Phys. (3.2) Account, Chem, Res. (8.8) Tetrahedron (1.6) Anal. Chem. (3.3) J, Electrochem. Sot, ( 1.9) Anal. Chim. Acts (2.0) Biochem, Biophys, Res. Commun. (3,0) Chem. Phys. Lett. (2.1) Chem. Rev. ( 10,2) HeIv. Chlm. Acts (1.8) J. Chem. Sot. Chem. Commun. (2.4) J. Chromatogr. Sci. (2.5) J. Org. Chem. (2.0) Nouv, J. Cldm. (2.0) Science (5.7) Advan. Chem. Phys. (3.4) Advan. Organometal. Chem. (9.5) Amer. Mineral. ( 1.1) Angew, Chem. Int. Ed. (4.8) Appl. Spectrosc. ( 1.7) Ber, Bunsen Ges, Phys. Chem. ( 1.4) Can. J. Chem. (1.2) Chem. Phys. (2.4) Chem. Sot. Rev. (4.2) Coord, Chem. Rev. (2,7) Inorg, Chem. (2.6) 1, Catal. (2,7) J. Chromatogr. (2.1) J. Non-Cryst. Solids (2.7) Met. Trans. A—Phys. Met. Mater. SC. (0.8) Nature (6.5) Photochem. Photobiol. (2.5) Tetrahedron Lett. (2,0) Top, Cum. Chem. (3,7) 35 14 7 6 4 3 2 2 2 2 2 2 2 2 2 2 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Chemical Research (7). We’ve indicated before that the Journal of the Amen”can Chemical Society is the most-cited journal in the world, in part because of its long history, but primarily due to its high quality. Last year it was cited over 100,000 times,T And it continues to maintain high impact. Accounts of Chemical Research, however, is a review journal. In fact, there are eight review journals in this study, and they published 18 of the mostcited chemistry articles. In our study of the most-cited 1980 lie sciences papers,l two review journals contribut- 283 ed six papers. In comparison, there were two articles from two review journals in our study of the most-cited physical sciences papers.2 Certain journals are conspicuous by their absence in Table 3, especially those in physical chemistry. For this and other reasons, we will do a separate study of thk field in the near future. Incidentally, the only two articles in Table 1 from France appeared in the Nouveau Journal de Chimie which, in spite of its French title, publishes mainly in the English language. This should be of no small interest to those Francophiles who would insist that French chemists publish exclusively in French. The authors represented in this study were affiliated with 78 institutions in 15 countries. These institutions are listed in Table 4 in descending order by the number of times they appeared in Table 1. The US alone accounts for 42 of these 78 institutions, and five are in Canada. The Federal Republic of Germany (FRG), Switzerland, Sweden, and the UK each account for four institutions. Three are located in Japan. Australia, Belgium, France, and Italy account for two each. Denmark, Israel, the German Democratic Republic (GDR), and the Estonian Soviet Socialist Republic each have one. The last two, in fact, appear on a paper published jointly by the Institute of Cybernetics in Tallinn and the Chemical Institutes of the GDR Academy of Sciences in Berlin. It is a significant comment on the international character of the Journal of the American Chemical Society that this study was published in that journal. .. [!niv [l”iv, lln,v. []”iv Table 4t TIM institutional affiliations of the authors on the 1,s! fn~t, [uttuns are bsled m descending order of the number ol papem produced U“iv California, CA 6 Berkeley 2 [wine 2 Los Angeles 1 San Francisco [Jniv. Texas, Austin, TX Massachusetts Inst Tech.ol., Cambridge, MA California Inst. Technol., Pmadena, CA Harvard LJmv., Cam bridSe, MA Ecale Polytech. Fed. Lausanne, Switzerland U.W North Carolina, Chapel Hill, NC Bell Labs., Murray Hall, NJ . . .. columfm umv., New York, mr Karolinska [ml., Stockholm. Sweden Rice Univ., Houston, TX SUNY I Binghamton 1 Buffalo Stony Brook 1 Brigham Young Univ., Provo, UT Carnegie-Mellon [Jniv., Pittsburgh, PA Cornell LJ”iv., Ithaca, NY JBM Res. Lab Sa” Jose, CA I Thomas J. Watson Res. Ctr. I Yorktown Heights, NY Princeton Umb N] Univ. Ch,cago, IL U“iv Kawsmla.t. rn. FRG [Jni+. Lund, Sweden Univ. Minnesota, Minnea@ is. MN Univ. Pennsylvania, Philadelphk?, PA Univ Stockholm. Sweden Acad. Sci. GDR, Berlin, GDR Allied Chem. CorR., Morristown, NJ Alomic Energy R;s. Est., Oxford, lJK Australian Natl IIni+., Canhema, Auslraba Brandeis llmv., Wal!ham, MA Brcwkha%cn Natl. Lab., (Jpton, NY Carnegie Inst. Washington. W CLba-Gejgy AG, Base], Switzerland El. du Pcmt de Nemmms & Co., Wilmington, DE Esloman S S.R. Acad. Sci., Talfinn, tJSSR F1.nigm Corp Sunnyvale. CA Hebrew (lni> Jerusalem, Israel [ndlana Oni% Blommngton, IN JnsI. Mol Sci Okazaki, Japan Kyoto Uni} Japan La Tmbe U.iv B.ndoora, Australia Lou%smna State Unt$., Baton Rouge, LA Max Planck Sot, Advan Sci. (Fritz Haber Jnst.1 Berlin, FRG Merck Frosst Res, Labs., Pointe Claire, Canada Monsanto Co., St. LOUIS, MO Nagoya Ilnn Japan N.!]. Bureau Standards, W ashingbm, DC Natl. Res CounciL Ottawa, Canada Nicolet I“strum COV., Madison, WJ Northwestern [ Init Evanston, JL Oakland O“i> Rochester, MJ Ohio State Uni, Columbus, OH Oxford Umv., UK Pennsylvania State Univ University Park. PA Purdue tJni%.. West Lafayette, IN Seton Hall [lm\,. South Orange, NJ SIBIT SPA, Spinctm Marengo. Jtaly Swms Fed. Inst. Technol., Zurich, Switzerland Tech. (Jnu. Denmark, Lyngby, Denmark Texas A&M [Iii College Station, TX [l”i,, Alberta, Edmomon, Canada (ini~. [l”i?. Lfmv. tJni*. (Jniv. Univ Uni$, Anlwerp Wihijk, Belgium Arkamm, Fayerteville, AR Bern, Switzerland Binni”gham, [IK Briush Colurnbm Va”co”ver, Canada East A“glia, Norwich, UK Erla”gem FRG Frankfurt, FRG Ghent, Bdgmm Hous[ on, TX Louis Pasteur, Strasbourg, France ~f”, ”. Ottawa, Canada Univ. Paris XJ—Paris-Sud. OrsaY. France Univ P]t(sburgh, PA Univ. Totino, Italy (Jni*. Upp$ala, Sweden Univ Virginia. ChaclottesviUe, VA [lni*. Wisconsin, Madison. WI Watcm Awocs. In. Milford. MA 11 7 s 5 5 4 4 3 284 J 3 3 3 2 2 2 2 2 2 2 2 2 2 2 1 I I 1 I 1 I I 1 1 I i I I 1 1 I I I I 1 I I 1 1 1 1 1 I I I i 1 1 1 1 I 1 1 I 1 1 I I I 1 [ I 1 J I I I 1 1 . . Although the most-cited chemistry papers were written in 15 countries, every one was published in English. Table 5 shows these countries, and the number of papers published. US authors, for example, appeared on 80 papers in Table 1, of which seven were coauthored with researchers from Australia, Belgium, FRG, Israel, and Sweden. That is, 73 of the 108 papers in thk study listed ordy US authors. As explained earlier, the papers in this study were assigned to four broad subject areas. Thirty-five papers are included under physicallinorganic chemistry. Most of these papers describe the physical properties of a number of elements, molecules, and compounds as determined by various methods of analysis. Others discuss the structure of both simple and complex compounds. The mostcited paper in thw study appears in this category. “Seff-consistent molecular orbital methods. 21. Smalf split-valence basis sets for first-row elements” by J.S. Binkley and J.A. Pople, Carnegie-Mellon University, Pittsburgh, Pennsylvania, and W .J. Hehre, University of California, Irvine, was published in Journal of the A rnerican Chernica! Society. It has received 126 citations—eight in 1980, 38 in 1981, and 80 in 1982. Twenty-nine papers are in photochemistry or electrochemistry. Much of Tsble S: National affiliations of the authors of the 19S0 chemis!ry articles most cited in 19S0-f9S2, in order of the $otal number of papers on wh]ch each nafion’s authors ap peared (column A). B= number of papers coauthored with scientists from other countries. C =nationality of coauthors. us Sweden Stitzerkmd Csnada FRG Japan UK Austdii Belgium France Denmark GDR Israel Italy USSR c A B so 7 Australia. BeIgium, Israel. Sweden 3 2 us 7 6 4 3 3 3 2 2 2 1 1 I 1 1 Australia, FRG, Italy 0 1 us Switzerland, US us 1 f 1 I . . .. . . me researcts 333th3s nem concentrates on the conversion of solar energy to electrical and chemical energy. Specific areas of research include the transport of electron charges through semiconductors, splitting water molecules to produce hydrogen and oxygen gases, and various chemical reactions induced by electrodes in liquids. Organic and organometallic chemistry accounts for 27 papers. These papers discus the synthesis and properties of many natural and organic, or “carbonbased,” compounds. The second mostcited paper is in this group. It discusses leukotriene C- 1, a substance involved in asthma and other allergic reactions. E.J. Corey and colleagues, Harvard University, Cambridge, Massachusetts, described the synthesis of Ieukotriene C-1 in Journa[ of the Amen”can Chemical Society. It was cited 101 times—22 in 1980, 41 in 1981, and 38 in 1982. This paper, and three others in this section, are core documents in lSR research front number 82-0331, “Leukotriene studies. ” Leukotnenes are also the subject of intense research activity in the life sciences. In our study of the mostcited 1980 life sciences papers, six were concerned with leukotrienes. I There are numerous biomedical research fronts for this field in the Index to Research Fronts in ISI/BIOMED@ 1982.8 Incidentally, the 1983 edhion has now been published. The remaining 17 papers in th~ study are in analytical chemistry. Ahnost all of these dkcuss the separation, identification, and structural anrdysis of complex molecules and compounds. This concludes our series of studies of the most-cited 1980 articles in the Me, physical, and chemical sciences. Most of the papers identtiled in these studies will continue to be highly cited in the future. A paper’s lifetime citation rate can be forecasted reasonably wefl by its citation frequency in the first few years following publication. But forecasts are always subject to qualification. 1S1 is planning to produce several new online &ta bases in chemistry. These USSR us Switzerland GLJR 285 will cover the main branches of chemistry and will be modeled on our series of disciplinary data bases covering the literature of biomedicine, geology, and math That is, you will be able to search these data bases to retrieve information of all types, including the core papers for each of the thousands of specialties we identify. In addition, you tiff soon be able to search online all the information covered in ISI’S Current A bstracts of Chemistry and Index Chemicusm (CA C&IP). This online service is searchable by analytical techniques, biological activities, molecular formulas, chemical structures, subject terms, and conventional bibliographic terms. The data base features full graphic input and output of More about chemical structures. CAC&IC online will be reported in the future. Journal editors often inquire if we can identify the most-cited papers for their journals, or if it is possible to organize what amounts to an individual journal citation index. Ths is not only possible but quite relevant because we have just completed an articfe-by-article citation analysis for a group of journals that gives a six-year citation history for articles they published in 1977. In these studies, we are able to separate the many different types of “items” a journal publishes—research articles, reviews, notes, letters, editorials, etc.—and compute separate impact factors for each. If you are interested in obtaining data for one or more journals, please contact Susan Jones, manager of journal services at 1S1. ***** My thanks to Dorothy Silver and Alfred We[ljams-Dorof for their help in the prepamtion of this essay. ,,,W ,~, REFERENCES 1. GarfMd E. The 1980 articles most cited in 1980 and 1981. 1. Life sciences. Current Content$ (10):5-15, 7 March 1983. The f980 articles most cited in 1980 and 1981.2. Physical sciences. 2. --------------Current Contents (20):5-16, 16 May 1983. 3. --------------- Premature d~covey or delayed recognition—why? Essays of un information Philadelphia: 1S1 Press, 1981. Vol. 4. p. 488-93. scientist. (Reprintedfrom Cwwnt Contents(21):5-10,26 May f980.) 4. KeyaerL F. Absoluterate constantof the reaction OH + H202 - HOZ+ HZOfrom 24Sto 423-K. J. Phys. Chem. 84:1659-63, 1980. 5. Mimel P J, Mszer N A, Benedek G B, Yoang C Y & Carey M C. Thennndynamic analysis of the growth of sodium dodecyl s.ffate micelles. J. Phys. Chem. 84:1044-57, 1980. 6, Garflekf E. ISrs “new” Index to Scientific Reviews (lSR): appfying research front specialty searching to the retrieval of the review literature. Currenf Confenh (39):5-12, 27 September f982. 7. --------------- How sweet it is—the ACS Pattemon-Crane Award. Reffecticms On the =ward system of science. Current Confenfs (30):5-12, 25 July 1983. 8. [nstftde for Scfentffk Information. Index to research fronts in lS1/BIOMED 1982. Philadelphia: 1S1, 1982. 3f8 p. 286