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Tadafumi Uchimaru

D-Index & Metrics

Chemistry

D-Index
60
Citations
11644
World Ranking
9790
National Ranking
695

Tadafumi Uchimaru 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 Tadafumi Uchimaru 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: 223 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Tadafumi Uchimaru 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 Tadafumi Uchimaru 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: 60 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Overview

Tadafumi Uchimaru is affiliated with the National Institute of Advanced Industrial Science and Technology in Japan. Their research spans multiple fields including Chemistry, Physics and Astronomy, and Earth and Planetary Sciences, with a particular focus on detailed chemical and physical phenomena at the molecular level.

The main topics of their work cover:

  • Advanced Chemical Physics Studies
  • Chemical Thermodynamics and Molecular Structure
  • Atmospheric chemistry and aerosols
  • Thermal and Kinetic Analysis
  • Various Chemistry Research Topics
  • Inorganic Fluorides and Related Compounds
  • Molecular Spectroscopy and Structure

Their research also includes subfields such as Atomic and Molecular Physics, and Optics; Atmospheric Science; Organic Chemistry; Materials Chemistry; and Physical and Theoretical Chemistry.

Recent publications by Uchimaru include:

  • "Thermal stabilities and conformational behaviors of isocyanurates and cyclotrimerization energies of isocyanates: a computational study," 2020, RSC Advances
  • "Computational studies of fluorinated propenes: The fluorine "cis effect," barrier heights of the internal rotation of CX3 (X = H or F) group, and π-bond strengths," 2021, Journal of Fluorine Chemistry

Frequent coauthors helping shape their research include Seiji Tsuzuki, Junji Mizukado, Shogo Yamane, Kazuaki Tokuhashi, and Kenji Takizawa. Collaboration with these coauthors reflects interdisciplinary engagement primarily within chemical physics and fluorine chemistry.

Publication venues where Uchimaru's work has appeared are:

  • Journal of Fluorine Chemistry
  • Physical Chemistry Chemical Physics
  • RSC Advances
  • The Journal of Physical Chemistry A

Best Publications

  • Origin of Attraction and Directionality of the π/π Interaction: Model Chemistry Calculations of Benzene Dimer Interaction

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;Masuhiro Mikami

  • The Magnitude of the CH/π Interaction between Benzene and Some Model Hydrocarbons

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;and Masuhiro Mikami

  • Origin of the Attraction and Directionality of the NH/π Interaction: Comparison with OH/π and CH/π Interactions

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;and Masuhiro Mikami

  • Effects of the higher electron correlation correction on the calculated intermolecular interaction energies of benzene and naphthalene dimers: comparison between MP2 and CCSD(T) calculations

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazunari Matsumura;Masuhiro Mikami

  • The Origin of the Cation/π Interaction: The Significant Importance of the Induction in Li+ and Na+ Complexes

    Seiji Tsuzuki;Masaru Yoshida;Tadafumi Uchimaru;Masuhiro Mikami

  • An ab Initio Investigation of the Reactions of 1,1- and 1,2-Dichloroethane with Hydroxyl Radical

    Asit K. Chandra;Tadafumi Uchimaru

  • Protonation and Deprotonation Enthalpies of Guanine and Adenine and Implications for the Structure and Energy of Their Complexes with Water: Comparison with Uracil, Thymine, and Cytosine

    A. K. Chandra;Minh Tho Nguyen;T. Uchimaru;T. Zeegers-Huyskens

  • High-level ab initio computations of structures and interaction energies of naphthalene dimers: Origin of attraction and its directionality

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;Masuhiro Mikami

  • Structures of the reactive intermediates in organocatalysis with diarylprolinol ethers

    Uroš Grošelj;Dieter Seebach;D. Michael Badine;W. Bernd Schweizer

  • Intermolecular Interaction between Hexafluorobenzene and Benzene: Ab Initio Calculations Including CCSD(T) Level Electron Correlation Correction

    Seiji Tsuzuki;Tadafumi Uchimaru;Masuhiro Mikami

  • Effects of basis set and electron correlation on the calculated interaction energies of hydrogen bonding complexes: MP2/cc-pV5Z calculations of H2O–MeOH,H2O–Me2O,H2O–H2CO, MeOH–MeOH, and HCOOH–HCOOH complexes

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazunari Matsumura;Masuhiro Mikami

  • Intermolecular interaction potentials of methane and ethylene dimers calculated with the Møller–Plesset, coupled cluster and density functional methods

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazutoshi Tanabe

  • Conformational analysis of 1,2-dimethoxyethane by ab initio molecular orbital and molecular mechanics calculations: stabilization of the TGG' rotamer by the 1,5 CH3/O nonbonding attractive interaction

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazutoshi Tanabe;Tsuneo Hirano

  • High‐Yielding Synthesis of the Anti‐Influenza Neuraminidase Inhibitor (−)‐Oseltamivir by Two “One‐Pot” Sequences

    Hayato Ishikawa;Takaki Suzuki;Hideo Orita;Tadafumi Uchimaru

  • Magnitude and Directionality of the Interaction Energy of the Aliphatic CH/π Interaction: Significant Difference from Hydrogen Bond

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;Masuhiro Mikami

  • The O-H Bond Dissociation Energies of Substituted Phenols and Proton Affinities of Substituted Phenoxide Ions: A DFT Study

    Unknown

  • Estimated MP2 and CCSD(T) interaction energies of n-alkane dimers at the basis set limit: Comparison of the methods of Helgaker et al. and Feller

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;Masuhiro Mikami

  • Direct organocatalytic mannich reaction of acetaldehyde: an improved catalyst and mechanistic insight from a computational study.

    Yujiro Hayashi;Tsubasa Okano;Takahiko Itoh;Tatsuya Urushima

  • TORSIONAL POTENTIAL OF BIPHENYL : AB INITIO CALCULATIONS WITH THE DUNNING CORRELATION CONSISTED BASIS SETS

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazunari Matsumura;Masuhiro Mikami

  • The interaction of benzene with chloro- and fluoromethanes: Effects of halogenation on CH/π interaction

    Seiji Tsuzuki;Kazumasa Honda;Tadafumi Uchimaru;Masuhiro Mikami

  • Accuracy of intermolecular interaction energies, particularly those of hetero-atom containing molecules obtained by DFT calculations with Grimme's D2, D3 and D3BJ dispersion corrections.

    Seiji Tsuzuki;Tadafumi Uchimaru

  • Basis set effects on the intermolecular interaction of hydrocarbon molecules obtained by an ab initio molecular orbital method : evaluation of dispersion energy

    Seiji Tsuzuki;Tadafumi Uchimaru;Kazutoshi Tanabe

Frequent Co-Authors

Seiji Tsuzuki
Seiji Tsuzuki University of Tokyo
Masuhiro Mikami
Masuhiro Mikami National Institute of Advanced Industrial Science and Technology
Kazunari Taira
Kazunari Taira University of Tokyo
Koichi Mikami
Koichi Mikami Tokyo Institute of Technology
Teruaki Mukaiyama
Teruaki Mukaiyama Kitasato University
Minh Tho Nguyen
Minh Tho Nguyen KU Leuven
Kensuke Furukawa
Kensuke Furukawa Beppu University
Masahiro Terada
Masahiro Terada Tohoku University
Yujiro Hayashi
Yujiro Hayashi Tohoku University
Hayato Ishikawa
Hayato Ishikawa Kumamoto University

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Best Scientists Citing Tadafumi Uchimaru

Seiji Tsuzuki

Seiji Tsuzuki

University of Tokyo

Publications: 66

Pavel Hobza

Pavel Hobza

Czech Academy of Sciences

Publications: 32

Masuhiro Mikami

Masuhiro Mikami

National Institute of Advanced Industrial Science and Technology

Publications: 22

Stefan Grimme

Stefan Grimme

University of Bonn

Publications: 21

Jerzy Leszczynski

Jerzy Leszczynski

Jackson State University

Publications: 21

Minh Tho Nguyen

Minh Tho Nguyen

KU Leuven

Publications: 20

Kazunari Taira

Kazunari Taira

University of Tokyo

Publications: 18

C. David Sherrill

C. David Sherrill

Georgia Institute of Technology

Publications: 17

Tapani A. Pakkanen

Tapani A. Pakkanen

University of Eastern Finland

Publications: 16

Kwang S. Kim

Kwang S. Kim

Ulsan National Institute of Science and Technology

Publications: 15

Mark D. Smith

Mark D. Smith

University of South Carolina

Publications: 14

F. Matthias Bickelhaupt

F. Matthias Bickelhaupt

Vrije Universiteit Amsterdam

Publications: 13

Daniel L. Reger

Daniel L. Reger

University of South Carolina

Publications: 13

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Martin Head-Gordon

University of California, Berkeley

Publications: 12

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Alexander D. MacKerell

University of Maryland, Baltimore

Publications: 12

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Leonid Gorb

Jackson State University

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