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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 81 3190 2880 1059 890 483 30318

Norman L. Allinger publications per year

The chart shows the history of publications by Norman L. Allinger between 1951 and 2019, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Norman L. Allinger published across 69 years, from 1951 to 2019, averaging 7.2 papers a year. Output peaked at 20 publications in 1996. 1 of the 498 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1951 to 2019. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 1996. 1951: 1 publication 1952: 0 publications 1953: 3 publications 1954: 4 publications 1955: 1 publication 1956: 4 publications 1957: 2 publications 1958: 3 publications 1959: 11 publications 1960: 10 publications 1961: 17 publications 1962: 19 publications 1963: 6 publications 1964: 4 publications 1965: 10 publications 1966: 8 publications 1967: 12 publications 1968: 11 publications 1969: 4 publications 1970: 9 publications 1971: 14 publications 1972: 16 publications 1973: 17 publications 1974: 16 publications 1975: 13 publications 1976: 11 publications 1977: 17 publications 1978: 10 publications 1979: 6 publications 1980: 11 publications 1981: 8 publications 1982: 9 publications 1983: 7 publications 1984: 4 publications 1985: 9 publications 1986: 7 publications 1987: 11 publications 1988: 11 publications 1989: 15 publications 1990: 11 publications 1991: 5 publications 1992: 12 publications 1993: 11 publications 1994: 15 publications 1995: 3 publications 1996: 20 publications 1997: 8 publications 1998: 7 publications 1999: 7 publications 2000: 4 publications 2001: 7 publications 2002: 5 publications 2003: 8 publications 2004: 2 publications 2005: 1 publication 2006: 2 publications 2007: 2 publications 2008: 2 publications 2009: 0 publications 2010: 10 publications 2011: 1 publication 2012: 0 publications 2013: 0 publications 2014: 1 publication 2015: 0 publications 2016: 2 publications 2017: 0 publications 2018: 0 publications 2019: 1 publication
1951 2019

498 publications in total across all disciplines

View publications per year as a table
Norman L. Allinger: publications per year, 1951 to 2019
Year Publications
1951 1
1952 0
1953 3
1954 4
1955 1
1956 4
1957 2
1958 3
1959 11
1960 10
1961 17
1962 19
1963 6
1964 4
1965 10
1966 8
1967 12
1968 11
1969 4
1970 9
1971 14
1972 16
1973 17
1974 16
1975 13
1976 11
1977 17
1978 10
1979 6
1980 11
1981 8
1982 9
1983 7
1984 4
1985 9
1986 7
1987 11
1988 11
1989 15
1990 11
1991 5
1992 12
1993 11
1994 15
1995 3
1996 20
1997 8
1998 7
1999 7
2000 4
2001 7
2002 5
2003 8
2004 2
2005 1
2006 2
2007 2
2008 2
2009 0
2010 10
2011 1
2012 0
2013 0
2014 1
2015 0
2016 2
2017 0
2018 0
2019 1
Total 498
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Norman L. Allinger publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Norman L. Allinger sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 481–500 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 483 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252 483
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Norman L. Allinger D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Norman L. Allinger sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 80–81 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 81 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354 81
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Research.com Recognitions

  • 1991 - Member of the National Academy of Sciences
  • 1989 - Arthur C. Cope Award, American Chemical Society (ACS)
  • 1982 - Herty Medal, American Chemical Society (ACS)
  • 1957 - Fellow of Alfred P. Sloan Foundation

Overview

Norman L. Allinger is affiliated with the University of Georgia in the United States.

The recent publication record includes the following paper:

  • Issue Information, 2024, Journal of Computational Chemistry

The frequent co-authors who have collaborated with Norman L. Allinger are:

  • Martin Mrovec
  • Peter M. W. Gill
  • Thorren Kirschbaum
  • Xiangfei Wang
  • Annika Bande

Norman L. Allinger's work has appeared in the following publication venue:

  • Journal of Computational Chemistry

Throughout their career, the scientist has received several awards including:

  • Member of the National Academy of Sciences (1991)
  • Arthur C. Cope Award, American Chemical Society (ACS) (1989)
  • Herty Medal, American Chemical Society (ACS) (1982)
  • Fellow of Alfred P. Sloan Foundation (1957)

Best Publications

  • Conformational analysis. 130. MM2. A hydrocarbon force field utilizing V1 and V2 torsional terms

    Unknown

  • Conformational analysis—CI

    David H. Wertz;Norman L. Allinger

  • Encyclopedia of computational chemistry

    Peter R. Schreiner;Norman L. Allinger;Terry W. Clark;Johann Gasteiger

  • Conformational analysis. LXIX. Improved force field for the calculation of the structures and energies of hydrocarbons

    Norman L. Allinger;M. Thomas Tribble;Mary Ann Miller;David H. Wertz

  • Molecular mechanics parameters

    Norman L. Allinger;Xuefeng Zhou;John Bergsma

  • An improved force field (MM4) for saturated hydrocarbons

    Norman L. Allinger;Kuohsiang Chen;Jenn-Huei Lii

  • A molecular mechanics force field (MM3) for alcohols and ethers

    Norman L. Allinger;Mita Rahman;Jenn Huei Lii

  • Conformational analysis. XC. Calculation of the structures of hydrocarbons containing delocalized electronic systems by the molecular mechanics method

    Norman L. Allinger;Joseph T. Sprague

  • Conformational analysis. LXXXIV. Study of the structures and energies of some alkenes and cycloalkenes by the force field method

    Norman L. Allinger;Joseph T. Sprague

  • Conformational analysis. LX. Improved calculations of the structures and energies of hydrocarbons by the Westheimer method

    Norman L. Allinger;Jerry A. Hirsch;Mary Ann Miller;Irene J. Tyminski

  • Macro Rings. VII. The Spectral Consequences of Bringing Two Benzene Rings Face to Face1

    Donald J. Cram;Norman L. Allinger;H. Steinberg

  • Macro Rings. XII. Stereochemical Consequences of Steric Compression in the Smallest Paracyclophane1

    Donald J. Cram;Norman L. Allinger

  • The torsional conformations of butane: Definitive energetics from ab initio methods

    Norman L. Allinger;Justin T. Fermann;Wesley D. Allen;Henry F. Schaefer

  • Conformational analysis. LVII. The calculation of the conformational structures of hydrocarbons by the Westheimer-Hendrickson-Wiberg method

    Norman L. Allinger;Mary Ann. Miller;Frederic A. Van Catledge;Jerry A. Hirsch

  • Conformational Analysis. IX. The Gem-Dimethyl Effect1,2

    Norman L. Allinger;Vera Zalkow

  • The MM3 force field for amides, polypeptides and proteins

    Unknown

  • Conformational analysis. CIV. Structures, energies, and electronic absorption spectra of the [n]paracyclophanes

    Norman L. Allinger;Joseph T. Sprague;Tommy Liljefors

  • Molecular mechanics (MM3) calculations on conjugated hydrocarbons

    Unknown

  • The MMP2 calculational method

    Unknown

  • Exceptional reactivity of the bicyclo[2.2.1]heptene double bond

    Rolf Huisgen;Pieter H. J. Ooms;Margarita Mingin;Norman L. Allinger

  • Importance of selecting proper basis set in quantum mechanical studies of potential energy surfaces of carbohydrates

    Jenn-Huei Lii;Buyong Ma;Norman L. Allinger

  • Conformational analysis—LXXIX

    N.L. Allinger;M.T. Tribble;M.A. Miller

  • Systematic Comparison of Experimental, Quantum Mechanical, and Molecular Mechanical Bond Lengths for Organic Molecules

    Buyong Ma;† Jenn-Huei Lii;and Henry F. Schaefer Iii;Norman L. Allinger

  • Conformational analysis. LXV. Calculation by the Westheimer method of the structures and energies of a variety of organic molecules containing nitrogen, oxygen, and halogen

    Norman L. Allinger;Jerry A. Hirsch;Mary Ann Miller;Irene J. Tyminski

Frequent Co-Authors

Henry F. Schaefer
Henry F. Schaefer University of Georgia
Buyong Ma
Buyong Ma Shanghai Jiao Tong University
Donald J. Cram
Donald J. Cram University of California, Los Angeles
Carl Djerassi
Carl Djerassi Stanford University
Lothar Schäfer
Lothar Schäfer University of Arkansas at Fayetteville
Hiroshi Sugiyama
Hiroshi Sugiyama Kyoto University
Yaoming Xie
Yaoming Xie University of Georgia
Donald G. Patterson
Donald G. Patterson Centers for Disease Control and Prevention
Brian F. Yates
Brian F. Yates University of Tasmania
David E. Williams
David E. Williams University of Auckland

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