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Gregory L. Hillhouse

Gregory L. Hillhouse

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 51 14180 3658 108 7193

Gregory L. Hillhouse publications per year

The chart shows the history of publications by Gregory L. Hillhouse between 1978 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gregory L. Hillhouse published across 46 years, from 1978 to 2023, averaging 2.6 papers a year. Output peaked at 9 publications in 1989. 10 of the 118 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1978 to 2023. Vertical axis: number of publications, 0 to 9. Peak 9 publications in 1989. 1978: 1 publication 1979: 4 publications 1980: 1 publication 1981: 0 publications 1982: 3 publications 1983: 2 publications 1984: 2 publications 1985: 4 publications 1986: 2 publications 1987: 4 publications 1988: 7 publications 1989: 9 publications 1990: 2 publications 1991: 2 publications 1992: 1 publication 1993: 2 publications 1994: 7 publications 1995: 3 publications 1996: 3 publications 1997: 3 publications 1998: 3 publications 1999: 0 publications 2000: 0 publications 2001: 2 publications 2002: 6 publications 2003: 3 publications 2004: 1 publication 2005: 2 publications 2006: 1 publication 2007: 0 publications 2008: 2 publications 2009: 4 publications 2010: 4 publications 2011: 3 publications 2012: 0 publications 2013: 3 publications 2014: 4 publications 2015: 4 publications 2016: 3 publications 2017: 1 publication 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 8 publications 2023: 2 publications
1978 2023

118 publications in total across all disciplines

View publications per year as a table
Gregory L. Hillhouse: publications per year, 1978 to 2023
Year Publications
1978 1
1979 4
1980 1
1981 0
1982 3
1983 2
1984 2
1985 4
1986 2
1987 4
1988 7
1989 9
1990 2
1991 2
1992 1
1993 2
1994 7
1995 3
1996 3
1997 3
1998 3
1999 0
2000 0
2001 2
2002 6
2003 3
2004 1
2005 2
2006 1
2007 0
2008 2
2009 4
2010 4
2011 3
2012 0
2013 3
2014 4
2015 4
2016 3
2017 1
2018 0
2019 0
2020 0
2021 0
2022 8
2023 2
Total 118
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Gregory L. Hillhouse publications per year - data summary

  • Gregory L. Hillhouse, a Chemistry scholar from University of Chicago, has 118 publications recorded across 46 years, from 1978 to 2023.
  • The oldest publication on record dates to 1978 and the most recent to 2023.
  • The most productive year is 1989, with 9 publications.
  • The least productive years with any output are 1978, 1980, 1992, 2004 and others, with 1 publication each.
  • 9 of the 46 years in the span carry no publications at all (1981, 1999, 2000, 2007 and others).
  • The rate of publication averages 2.6 papers per year over the whole span, or 3.2 per year counting only the 37 years with at least one publication.
  • The last 5 years on the chart (2019-2023) hold 10 publications, 8% of the career total.
  • Split into equal eras - 1978-1993: 46 publications (2.9 per year); 1994-2009: 40 publications (2.5 per year); 2010-2023: 32 publications (2.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is broadly steady.

Gregory L. Hillhouse 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 Gregory L. Hillhouse 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, 101–120 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: 108 publications — 3rd percentile

3% 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
101–120 623 108
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
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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Gregory L. Hillhouse publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Gregory L. Hillhouse, a Chemistry scholar from University of Chicago, records 108 publications - the 3rd percentile of the discipline.
  • 3% of ranked Chemistry scientists score the same or lower than Gregory L. Hillhouse, and about 97% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Gregory L. Hillhouse ranks below the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Gregory L. Hillhouse 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 Gregory L. Hillhouse 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, 50–51 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: 51 D-Index — 23rd percentile

23% 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 51
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
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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Gregory L. Hillhouse D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Gregory L. Hillhouse, a Chemistry scholar from University of Chicago, records 51 D-Index - the 23rd percentile of the discipline.
  • 23% of ranked Chemistry scientists score the same or lower than Gregory L. Hillhouse, and about 77% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Gregory L. Hillhouse ranks below the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Research.com Recognitions

  • 1989 - Fellow of Alfred P. Sloan Foundation

Overview

Gregory L. Hillhouse was affiliated with the University of Chicago in the United States. Their research primarily spanned the field of Materials Science, with a specific focus on Materials Chemistry. Hillhouse's work involved several interdisciplinary subfields, including Modeling and Simulation, Artificial Intelligence, Epidemiology, and Infectious Diseases.

The main topics featured in their research included Crystallization and Solubility Studies, X-ray Diffraction in Crystallography, COVID-19 epidemiological studies, Data Stream Mining Techniques, Influenza Virus Research Studies, SARS-CoV-2 and COVID-19 Research, and Vaccine Coverage and Hesitancy.

Hillhouse contributed to multiple publications in a variety of venues. The most frequent publication venues were:

  • The Cambridge Structural Database
  • MDM Policy & Practice
  • Frontiers in Artificial Intelligence
  • Inorganic Chemistry
  • arXiv (Cornell University)

Their recent published papers included:

  • "Informed Random Forest to Model Associations of Epidemiological Priors, Government Policies, and Public Mobility" (2023, MDM Policy & Practice)
  • "Leveraging artificial intelligence to optimize COVID-19 robust spread and vaccination roll-out strategies in Southern Africa" (2022, Frontiers in Artificial Intelligence)
  • "Redox-Neutral Transformations of Carbon Dioxide Using Coordinatively Unsaturated Late Metal Silyl Amide Complexes" (2022, Inorganic Chemistry)
  • "Paarl Africa Underground Laboratory (PAUL)" (2023, arXiv (Cornell University))
  • "CCDC 2210084: Experimental Crystal Structure Determination" (2022, The Cambridge Structural Database)

Hillhouse collaborated frequently with several co-authors, including:

  • I. J. Huerfano
  • C.A. Laskowski
  • Maren Pink
  • Veronica Carta
  • Kenneth G. Caulton

Over the course of their career, Hillhouse was recognized as a Fellow of the Alfred P. Sloan Foundation in 1989.

Best Publications

  • Terminal amido and imido complexes of three-coordinate nickel.

    Daniel J. Mindiola;Gregory L. Hillhouse

  • Interactions of aziridines with nickel complexes: oxidative-addition and reductive-elimination reactions that break and make C-N bonds.

    Beatrice L. Lin;Christopher R. Clough;Gregory L. Hillhouse

  • Reactions of water and ammonia with bis(pentamethylcyclopentadienyl) complexes of zirconium and hafnium

    Gregory L. Hillhouse;John E. Bercaw

  • Oxygen-atom transfer from nitrous oxide to a nickel metallacycle. Synthesis, structure, and reactions of [cyclic] (2,2'-bipyridine)Ni(OCH2CH2CH2CH2)

    Phillip T. Matsunaga;Gregory L. Hillhouse;Arnold L. Rheingold

  • Synthesis, structure, and reactions of a three-coordinate nickel-carbene complex, [1,2-Bis(di-tert-butylphosphino)ethane]Ni=CPh(2).

    Daniel J Mindiola;Gregory L Hillhouse

  • Monomeric phosphido and phosphinidene complexes of nickel

    Rory Melenkivitz;Daniel J Mindiola;Gregory L Hillhouse

  • Group Transfer from Nickel Imido, Phosphinidene, and Carbene Complexes to Ethylene with Formation of Aziridine, Phosphirane, and Cyclopropane Products

    Rory Waterman;Gregory L. Hillhouse

  • Carbon-Nitrogen Bond Formation by Reductive Elimination from Nickel(II) Amido Alkyl Complexes

    Kwangmo Koo;Gregory L. Hillhouse

  • Carbon−Oxygen Reductive-Elimination from Nickel(II) Oxametallacycles and Factors That Control Formation of Ether, Aldehyde, Alcohol, or Ester Products

    Runyu Han and;Gregory L. Hillhouse

  • A two-coordinate nickel imido complex that effects C-H amination

    Carl A. Laskowski;Alexander J. M. Miller;Gregory L. Hillhouse;Thomas R. Cundari

  • Group-Transfer Reactions of Nickel-Carbene and -Nitrene Complexes with Organoazides and Nitrous Oxide that Form New C=N, C=O, and N=N Bonds

    Nicole D. Harrold;Rory Waterman;Gregory L. Hillhouse;Thomas R. Cundari

  • Oxygen-atom transfer from nitrous oxide (NNO) to nickel alkyls. Syntheses and reactions of nickel(II) alkoxides

    Phillip T. Matsunaga;John C. Mavropoulos;Gregory L. Hillhouse

  • Halide, hydride, alkyl, and dinitrogen complexes of bis(pentamethylcyclopentadienyl)hafnium

    D. M. Roddick;M. D. Fryzuk;P. F. Seidler;G. L. Hillhouse

  • Preparation of stable alkyl complexes of Ni(I) and their one-electron oxidation to Ni(II) complex cations.

    Kristina D. Kitiachvili;Daniel J. Mindiola;Gregory L. Hillhouse

  • Isocyanate and carbodiimide synthesis by nitrene-group-transfer from a nickel(II) imido complex

    Daniel J. Mindiola;Gregory L. Hillhouse

  • Oxygen-Atom Transfer from Nitrous Oxide to an Organonickel(II) Phosphine Complex. Syntheses and Reactions of New Nickel(II) Aryloxides and the Crystal Structure of [cyclic] (Me2PCH2CH2PMe2)Ni(O-o-C6H4CMe2CH2)

    Kwangmo Koo;Gregory L. Hillhouse;Arnold L. Rheingold

  • Synthesis and characterization of three-coordinate Ni(III)-imide complexes.

    Vlad M. Iluc;Alexander J. M. Miller;John S. Anderson;Marisa J. Monreal

  • η2-Organoazide Complexes of Nickel and Their Conversion to Terminal Imido Complexes via Dinitrogen Extrusion

    Rory Waterman;Gregory L Hillhouse

  • Syntheses, structures, and reactivities of unusual four-membered metallacycles formed in insertion reactions of N:N:O, N:N:NR, and N:N:CR2 with (.eta.5-C5Me5)2Zr(C2Ph2)

    G. Alan Vaughan;Gregory L. Hillhouse;Arnold L. Rheingold

  • Reactions of CO2 and CS2 with 1,2-Bis(di-tert-butylphosphino)ethane Complexes of Nickel(0) and Nickel(I)

    John S. Anderson;Vlad M. Iluc;Gregory L. Hillhouse

  • Selective O-atom transfer from nitrous oxide to hydride and aryl ligands of bis(pentamethylcyclopentadienyl)hafnium derivatives

    G. Alan Vaughan;Peter B. Rupert;Gregory L. Hillhouse

Frequent Co-Authors

Arnold L. Rheingold
Arnold L. Rheingold University of California, San Diego
Daniel J. Mindiola
Daniel J. Mindiola University of Pennsylvania
Milton R. Smith
Milton R. Smith Michigan State University
Thomas R. Cundari
Thomas R. Cundari University of North Texas
John E. Bercaw
John E. Bercaw California Institute of Technology
Wolfgang A. Herrmann
Wolfgang A. Herrmann Technical University of Munich
Richard F. Jordan
Richard F. Jordan University of Chicago
Alexander J. M. Miller
Alexander J. M. Miller University of North Carolina at Chapel Hill
Kirsten Folting
Kirsten Folting Indiana University

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