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Ben S. Freiser

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 56 11805 3175 267 9681

Ben S. Freiser publications per year

The chart shows the history of publications by Ben S. Freiser between 1970 and 2010, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ben S. Freiser published across 41 years, from 1970 to 2010, averaging 7 papers a year. Output peaked at 26 publications in 1985. 1 of the 289 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1970 to 2010. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 1985. 1970: 2 publications 1971: 0 publications 1972: 0 publications 1973: 1 publication 1974: 2 publications 1975: 2 publications 1976: 8 publications 1977: 2 publications 1978: 4 publications 1979: 3 publications 1980: 8 publications 1981: 7 publications 1982: 11 publications 1983: 14 publications 1984: 23 publications 1985: 26 publications 1986: 18 publications 1987: 18 publications 1988: 11 publications 1989: 23 publications 1990: 14 publications 1991: 16 publications 1992: 7 publications 1993: 10 publications 1994: 8 publications 1995: 12 publications 1996: 15 publications 1997: 12 publications 1998: 4 publications 1999: 6 publications 2000: 0 publications 2001: 0 publications 2002: 1 publication 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 1 publication
1970 2010

289 publications in total across all disciplines

View publications per year as a table
Ben S. Freiser: publications per year, 1970 to 2010
Year Publications
1970 2
1971 0
1972 0
1973 1
1974 2
1975 2
1976 8
1977 2
1978 4
1979 3
1980 8
1981 7
1982 11
1983 14
1984 23
1985 26
1986 18
1987 18
1988 11
1989 23
1990 14
1991 16
1992 7
1993 10
1994 8
1995 12
1996 15
1997 12
1998 4
1999 6
2000 0
2001 0
2002 1
2003 0
2004 0
2005 0
2006 0
2007 0
2008 0
2009 0
2010 1
Total 289
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Ben S. Freiser 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 Ben S. Freiser 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, 261–280 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: 267 publications — 55th percentile

55% 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
261–280 979 267
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
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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Ben S. Freiser 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 Ben S. Freiser 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, 56–57 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: 56 D-Index — 36th percentile

36% 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 56
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
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
Download as CSV

Research.com Recognitions

  • 1985 - ACS Award in Pure Chemistry, American Chemical Society (ACS)

Overview

Ben S. Freiser was affiliated with Purdue University West Lafayette in the United States. Throughout their career, they contributed to the academic community primarily in the field of chemistry, as reflected by receiving the ACS Award in Pure Chemistry from the American Chemical Society in 1985.

No specific records were found regarding their published papers, frequent co-authors, or main and subfields of study. Likewise, there is no detailed information about their recent research topics or book publications.

The absence of detailed publication or research topic data suggests that Ben S. Freiser's impact may be tied closely to their role within Purdue University and recognized through their award in pure chemistry.

Best Publications

  • Organometallic Ion Chemistry

    Unknown

  • Collision-induced dissociation with Fourier transform mass spectrometry

    R. B. Cody;R. C. Burnier;B. S. Freiser

  • Gas-phase photodissociation of organometallic ions. Bond energy and structure determinations

    R. L. Hettich;T. C. Jackson;E. M. Stanko;B. S. Freiser

  • Collision-induced dissociation in a fourier-transform mass spectrometer

    R.B. Cody;B.S. Freiser

  • Investigation of reactions of metal ions and their clusters in the gas phase by laser-ionization fourier-transform mass spectrometry.

    Ben S. Freiser

  • Electron impact excitation of ions from organics: an alternative to collision induced dissociation

    R. B. Cody;B. S. Freiser

  • Laser ionization source for ion cyclotron resonance spectroscopy. Application to atomic metal ion chemistry

    R.B. Cody;R.C. Burnier;W.D. Reents;T.J. Carlin

  • Selected topics in organometallic ion chemistry

    Ben S. Freiser

  • Gas-phase chemistry of transition metal-imido and -nitrene ion complexes. Oxidative addition of nitrogen-hydrogen bonds in ammonia and transfer of NH from a metal center to an alkene

    Steven W. Buckner;James R. Gord;Ben S. Freiser

  • Gas-phase reactions of niobium(1+) and tantalum(1+) with alkanes and alkenes. Carbon-hydrogen bond activation and ligand-coupling mechanisms

    Steven W. Buckner;Timothy J. MacMahon;Gary D. Byrd;Ben S. Freiser

  • Special Feature: Tutorial Gas‐phase Metal Ion Chemistry

    Ben S. Freiser

  • Evidence for an externally bound Fe+-buckminsterfullerene complex, FeC60 +, in the gas phase

    Lisa M. Roth;Yongqing Huang;Jon T. Schwedler;Carolyn J. Cassady;Carolyn J. Cassady

  • Externally bound metal ion complexes of buckminsterfullerene, MC60+, in the gas phase

    Yongqing Huang;Ben S. Freiser

  • Gas-phase chemistry and photochemistry of doubly charged transition-metal-containing ions

    Lisa M. Roth;Ben S. Freiser

  • Laser photodissociation of benzene radical cations. Evidence for a two photon process involving a long lived intermediate

    B.S. Freiser;J.L. Beauchamp

  • Pulsed valve addition of collision and reagent gases in Fourier transform mass spectrometry

    Unknown

  • Formation of thermodynamically stable dications in the gas phase by thermal ion-molecule reactions: tantalum(2+) and zirconium(2+) with small alkanes

    Yasmin A. Ranasinghe;Timothy J. MacMahon;Ben S. Freiser

  • Consecutive collision-induced dissociations in Fourier transform mass spectrometry

    R. B. Cody;R. C. Burnier;C. J. Cassady;B. S. Freiser

  • Reactivity, photochemistry and thermochemistry of simple metal—ligand ions in the gas phase

    Steven W. Buckner;Ben S. Freiser

  • Gas-phase reactions of oxoiron(1+) ion (FeO+) with hydrocarbons

    T. C. Jackson;D. B. Jacobson;B. S. Freiser

  • Energy-resolved tandem and fourier-transform mass spectrometry

    S.A. McLuckey;L. Sallans;R.B. Cody;R.C. Burnier

  • Gas-phase reactions of yttrium and lanthanum ions with alkanes by Fourier transform mass spectrometry

    Y. Huang;M. B. Wise;D. B. Jacobson;B. S. Freiser

Frequent Co-Authors

James R. Gord
James R. Gord United States Air Force Research Laboratory
Robert R. Squires
Robert R. Squires Purdue University West Lafayette
Mariona Sodupe
Mariona Sodupe Autonomous University of Barcelona
Robert L. Hettich
Robert L. Hettich Oak Ridge National Laboratory
Charles W. Bauschlicher
Charles W. Bauschlicher Ames Research Center
David H. Russell
David H. Russell Texas A&M University
Dor Ben-Amotz
Dor Ben-Amotz Purdue University West Lafayette
Harry Partridge
Harry Partridge Ames Research Center
Helmut Schwarz
Helmut Schwarz Technical University of Berlin
Bart Kahr
Bart Kahr New York University

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Best Scientists Citing Ben S. Freiser

Helmut Schwarz

Helmut Schwarz

Technical University of Berlin

Publications: 193

Detlef Schröder

Detlef Schröder

Czech Academy of Sciences

Publications: 105

P. B. Armentrout

P. B. Armentrout

University of Utah

Publications: 66

Alan G. Marshall

Alan G. Marshall

Florida State University

Publications: 43

Michael A. Duncan

Michael A. Duncan

University of Georgia

Publications: 41

Diethard K. Bohme

Diethard K. Bohme

York University

Publications: 41

Robert C. Dunbar

Robert C. Dunbar

Case Western Reserve University

Publications: 22

Richard A. J. O'Hair

Richard A. J. O'Hair

University of Melbourne

Publications: 22

A. W. Castleman

A. W. Castleman

Pennsylvania State University

Publications: 20

Nino Russo

Nino Russo

University of Calabria

Publications: 18

R. Graham Cooks

R. Graham Cooks

Purdue University West Lafayette

Publications: 17

Jana Roithová

Jana Roithová

Radboud University

Publications: 15

Manuel Yáñez

Manuel Yáñez

Autonomous University of Madrid

Publications: 15

John H. Bowie

John H. Bowie

University of Adelaide

Publications: 14

Sheng-Gui He

Sheng-Gui He

Chinese Academy of Sciences

Publications: 14

Koji Kaya

Koji Kaya

National Institutes of Natural Sciences

Publications: 13

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