World's Best Scientists 2026 revealed!
Paul G. Williard

Paul G. Williard

D-Index & Metrics

Chemistry

D-Index
48
Citations
7526
World Ranking
15323
National Ranking
3880

Paul G. Williard 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 Paul G. Williard sits on this spectrum.

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 publications 1,295+

This scientist: 199 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Paul G. Williard 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 Paul G. Williard sits on this spectrum.

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 D-Index 159+

This scientist: 48 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Paul G. Williard is affiliated with Brown University in the United States. Their research primarily focuses on materials science, with particular expertise in materials chemistry. Their work spans related subfields such as renewable energy, sustainability, organic chemistry, astronomy, astrophysics, and developmental and educational psychology.

Their research covers several key topics, including:

  • Crystallization and solubility studies
  • X-ray diffraction in crystallography
  • CO2 reduction techniques and catalysts
  • Electrocatalysts for energy conversion
  • Polyoxometalates: synthesis and applications
  • Astro and planetary science
  • Planetary science and exploration

Recent publication venues for Williard include:

  • The Cambridge Structural Database
  • Angewandte Chemie International Edition
  • Journal of Geophysical Research Planets
  • Angewandte Chemie
  • Journal of Chemical Education

Notable recent papers are:

  • "CuPd Nanoparticles as a Robust Catalyst for Electrochemical Allylic Alkylation," 2020, Angewandte Chemie International Edition
  • "Experimental Investigations on the Effects of Dissolved Gases on the Freezing Dynamics of Ocean Worlds," 2020, Journal of Geophysical Research Planets
  • "CuPd Nanoparticles as a Robust Catalyst for Electrochemical Allylic Alkylation," 2020, Angewandte Chemie
  • "Infographics and Iterative Peer/Near-Peer Review as Tools to Improve Chemistry Communication Skills with General Audiences," 2023, Journal of Chemical Education
  • "Structures of rac-2,4:3,5-dimethylene xylitol derivatives," 2023, Acta Crystallographica Section E Crystallographic Communications

Frequent coauthors in Williard's collaborations include:

  • Michael L. Satlow
  • Zhouyang Yin
  • Huan Pang
  • Xuefeng Guo
  • Honghong Lin

Best Publications

  • Iron catalyzed CO2 hydrogenation to formate enhanced by Lewis acid co-catalysts.

    Yuanyuan Zhang;Alex D. MacIntosh;Janice L. Wong;Elizabeth A. Bielinski

  • Characterization of Reactive Intermediates by Multinuclear Diffusion-Ordered NMR Spectroscopy (DOSY)

    Deyu Li;Ivan Keresztes;Russell Hopson;Paul G. Williard

  • Controlling gold nanoclusters by diphospine ligands.

    Jing Chen;Qian-Fan Zhang;Timary A. Bonaccorso;Paul G. Williard

  • Resolution, asymmetric transformation, and configuration of Troeger's base. Application of Troeger's base as a chiral solvating agent

    Samuel H. Wilen;Jian Zhong Qi;Paul G. Williard

  • Formula weight prediction by internal reference diffusion-ordered NMR spectroscopy (DOSY).

    Deyu Li;Gerald Kagan;Russell Hopson;Paul G. Williard

  • X-Ray Crystal Structures of Lithium, Sodium, and Potassium Enolates of Pinacolone.

    P. G. Williard;G. B. Carpenter

  • Diffusion-Ordered NMR Spectroscopy (DOSY) of THF Solvated n-Butyllithium Aggregates

    Ivan Keresztes and;Paul G. Williard

  • Boron trihalide-methyl sulfide complexes as convenient reagents for dealkylation of aryl ethers

    Paul G. Williard;Craig B. Fryhle

  • Solid-state structures of n-butyllithium-TMEDA, -THF, and -DME complexes

    Michael A. Nichols;Paul G. Williard

  • STRUCTURAL CONSEQUENCES OF THE ADDITION OF LITHIUM HALIDES IN ENOLIZATION AND ALDOL REACTIONS

    Kenneth W. Henderson;Andrea E. Dorigo;† Qi-Yong Liu;Paul G. Williard

  • Structure and reactivity of lithium diisopropylamide (LDA) in hydrocarbon solutions. Formation of unsolvated ketone, ester, and carboxamide enolates

    Yong Joo Kim;Max P. Bernstein;Angela S. Galiano Roth;Floyd E. Romesberg

  • Structure and Reactivity of Lithium Diisopropylamide in the Presence of N,N,N',N'-Tetramethylethylenediamine

    Max P. Bernstein;Floyd E. Romesberg;David J. Fuller;Aidan T. Harrison

  • Effect of Polydentate Donor Molecules on Lithium Hexamethyldisilazide Aggregation: An X-ray Crystallographic and a Combination Semiempirical PM3/Single Point ab Initio Theoretical Study

    Kenneth W. Henderson;Andrea E. Dorigo;‡ and Qi-Yong Liu;Paul G. Williard

  • X-RAY CRYSTAL STRUCTURE OF AN UNSOLVATED LITHIUM ENOLATE ANION

    P. G. Williard;G. B. Carpenter

  • Addition of Grignard reagents and ketone enolates to the arene in (arene)manganese tricarbonyl cations

    Young Keun Chung;Paul G. Williard;Dwight A. Sweigart

  • The first structural characterization of a dimeric lithium ketone enolate-LDA complex

    Paul G. Williard;Mark J. Hintze

  • Aggregated intermediates in the aldol reaction sequence. Crystal structure of the open dimer of LiTMP.cntdot.TMEDA

    Paul G. Williard;Qi Yong Liu

  • Asymmetric induction in the vinylogous amide photocycloaddition reaction. A formal synthesis of vindorosine

    Jeffrey D. Winkler;Robert D. Scott;Paul G. Williard

  • Mixed Aggregates Containing n-Butyl-, sec-Butyl-, or tert-Butyllithium and a Chiral Lithium Amide Derived from N-Isopropyl-O-methyl Valinol

    Paul G. Williard;Chengzao Sun

  • Stereoselective Alkylations in Rigid Systems. Effect of Remote Substituents on π-Facial Additions to Lactam Enolates. Stereoelectronic and Steric Effects

    A. I. Meyers;Mark A. Seefeld;Bruce A. Lefker;James F. Blake

  • Studies on the synthesis of vitamin B12. 4

    Robert V. Stevens;Normand. Beaulieu;Wing Hong. Chan;Andrej R. Daniewski

Frequent Co-Authors

Jeffrey D. Winkler
Jeffrey D. Winkler University of Pennsylvania
Vijay Nair
Vijay Nair National Institute for Interdisciplinary Science and Technology
James W. Head
James W. Head Brown University
David I. Schuster
David I. Schuster New York University
Eiichi Nakamura
Eiichi Nakamura University of Tokyo
Lai-Sheng Wang
Lai-Sheng Wang Brown University
Young Keun Chung
Young Keun Chung Seoul National University
Floyd E. Romesberg
Floyd E. Romesberg Scripps Research Institute
David E. Cane
David E. Cane Brown University
Gilbert Stork
Gilbert Stork Columbia University

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