World's Best Scientists 2026 revealed!
Takeaki Iwamoto

Takeaki Iwamoto

D-Index & Metrics

Chemistry

D-Index
50
Citations
7335
World Ranking
14564
National Ranking
1138

Takeaki Iwamoto 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 Takeaki Iwamoto 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: 197 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Takeaki Iwamoto 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 Takeaki Iwamoto 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: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Overview

Takeaki Iwamoto is affiliated with Tohoku University in Japan and has contributed extensively to the fields of Materials Science and Chemistry. Their research primarily spans Materials Chemistry, Organic Chemistry, Inorganic Chemistry, Physical and Theoretical Chemistry, and Atomic and Molecular Physics, and Optics.

Their work focuses on several main topics including crystallization and solubility studies, X-ray diffraction in crystallography, synthesis and characterization of novel inorganic and organometallic compounds, organoboron and organosilicon chemistry, organometallic complex synthesis and catalysis, coordination chemistry and organometallics, and the synthesis and properties of aromatic compounds.

Takeaki Iwamoto's recent papers include the following:

  • An Isolable Tetrasilicon Analogue of a Planar Bicyclo[1.1.0]butane with π-Type Single-Bonding Character (2020, Journal of the American Chemical Society)
  • Conformationally Switchable Silylone: Electron Redistribution Accompanied by Ligand Reorientation around a Monatomic Silicon (2021, Journal of the American Chemical Society)
  • Frustrated Lewis Pair Chelation as a Vehicle for Low-Temperature Semiconductor Element and Polymer Deposition (2020, Angewandte Chemie International Edition)
  • Synthesis of an NHC-Coordinated Dialkyldisilavinylidene and Its Oxidation Providing a Silicon Analog of an Acetolactone (2021, Organometallics)
  • [1 + 2] Cycloaddition of a Cyclic (Alkyl)(amino)silylene and a Disilyne Providing a 3-Aminocyclotrisilene (2020, Organometallics)

Frequent coauthors working with Takeaki Iwamoto include:

  • Shintaro Ishida
  • Taichi Koike
  • Ryo Kobayashi
  • Takumi Nukazawa
  • Shunya Honda

Their publications are frequently featured in the following venues:

  • The Cambridge Structural Database
  • Organometallics
  • Journal of the American Chemical Society
  • Angewandte Chemie International Edition
  • Dalton Transactions

Best Publications

  • The First Isolable Dialkylsilylene

    Mitsuo Kira;Shintaro Ishida;Takeaki Iwamoto;Chizuko Kabuto

  • A stable silicon-based allene analogue with a formally sp -hybridized silicon atom

    S. Ishida;T. Iwamoto;C. Kabuto;M. Kira

  • Progress in the Chemistry of Stable Disilenes

    Mitsuo Kira;Takeaki Iwamoto;Takeaki Iwamoto

  • Trigermaallene and 1,3-Digermasilaallene

    Takeaki Iwamoto;Hidenori Masuda;Chizuko Kabuto;Mitsuo Kira

  • The first stable cyclic disilene: Hexakis(trialkylsilyl)tetrasilacyclobutene

    Mitsuo Kira;Takeaki Iwamoto;Chizuko Kabuto

  • Synthesis, properties, and reactions of a series of stable dialkyl-substituted silicon-chalcogen doubly bonded compounds.

    Takeaki Iwamoto;Katsuhiro Sato;Shintaro Ishida;Chizuko Kabuto

  • Persistent Antimony‐ and Bismuth‐Centered Radicals in Solution

    Shintaro Ishida;Fumiya Hirakawa;Ko Furukawa;Kenji Yoza

  • Excited-state reactions of an isolable silylene with aromatic compounds.

    Mitsuo Kira;Shintaro Ishida;Takeaki Iwamoto;Chizuko Kabuto

  • A Stable Dialkylphosphinyl Radical

    Shintaro Ishida;Fumiya Hirakawa;Takeaki Iwamoto

  • Design of chiral bis-phosphoric acid catalyst derived from (R)-3,3'-di(2-hydroxy-3-arylphenyl)binaphthol: catalytic enantioselective Diels-Alder reaction of α,β-unsaturated aldehydes with amidodienes.

    Norie Momiyama;Tohru Konno;Yuichi Furiya;Takeaki Iwamoto

  • A Helmeted Dialkylsilylene

    Mitsuo Kira;Takeaki Iwamoto;Shintaro Ishida

  • The First Stable Cyclotrisilene

    Takeaki Iwamoto;Chizuko Kabuto;Mitsuo Kira

  • Addition of stable nitroxide radical to stable divalent compounds of heavier group 14 elements.

    Takeaki Iwamoto;Hidenori Masuda;Shintaro Ishida;Chizuko Kabuto

  • A stable bicyclic compound with two Si=Si double bonds.

    Takeaki Iwamoto;Makoto Tamura;Chizuko Kabuto;Mitsuo Kira

  • A Two-Coordinate Cyclic (Alkyl)(amino)silylene: Balancing Thermal Stability and Reactivity

    Tomoyuki Kosai;Shintaro Ishida;Takeaki Iwamoto

  • A missing allene of heavy Group 14 elements: 2-germadisilaallene

    Takeaki Iwamoto;Takashi Abe;Chizuko Kabuto;Mitsuo Kira

  • Anthryl-Substituted Trialkyldisilene Showing Distinct Intramolecular Charge-Transfer Transition

    Takeaki Iwamoto;Maiko Kobayashi;Kei Uchiyama;Shin Sasaki

  • Unusual bonding in trisilaallene and related heavy allenes.

    Mitsuo Kira;Takeaki Iwamoto;Shintaro Ishida;Hidenori Masuda

  • Synthesis and structure of a stable cyclic dialkylgermylene

    Mitsuo Kira;Shintaro Ishida;Takeaki Iwamoto;Masaaki Ichinohe

  • Synthesis, structure, and bonding of stable dialkylsilaketenimines.

    Takashi Abe;Takeaki Iwamoto;Chizuko Kabuto;Mitsuo Kira

  • Tetrakis(trialkylsilyl)digermenes. Salient Effects of Trialkylsilyl Substituents on Planarity around the GeGe Bond and Remarkable Thermochromism

    Mitsuo Kira;Takeaki Iwamoto;Toyotaro Maruyama;Chizuko Kabuto

Frequent Co-Authors

Mitsuo Kira
Mitsuo Kira Hangzhou Normal University
Chizuko Kabuto
Chizuko Kabuto Tohoku University
Koichi Ohno
Koichi Ohno University of Tokyo
Hiroyuki Isobe
Hiroyuki Isobe University of Tokyo
Makoto Yamashita
Makoto Yamashita Nagoya University
Hideki Sakurai
Hideki Sakurai Tokyo University of Science
Masahiro Terada
Masahiro Terada Tohoku University
Robert West
Robert West University of Wisconsin–Madison
Hiromi Nakai
Hiromi Nakai Waseda University
Satoshi Maeda
Satoshi Maeda Hokkaido University

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