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Takeaki Iwamoto

Takeaki Iwamoto

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 50 14564 13115 1138 1032 197 7335

Takeaki Iwamoto publications per year

The chart shows the history of publications by Takeaki Iwamoto between 1996 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takeaki Iwamoto published across 31 years, from 1996 to 2026, averaging 8.2 papers a year. Output peaked at 31 publications in 2022. 10 of the 253 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1996 to 2026. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2022. 1996: 2 publications 1997: 1 publication 1998: 2 publications 1999: 3 publications 2000: 4 publications 2001: 5 publications 2002: 4 publications 2003: 7 publications 2004: 7 publications 2005: 5 publications 2006: 5 publications 2007: 6 publications 2008: 5 publications 2009: 10 publications 2010: 7 publications 2011: 6 publications 2012: 6 publications 2013: 3 publications 2014: 9 publications 2015: 10 publications 2016: 8 publications 2017: 13 publications 2018: 10 publications 2019: 12 publications 2020: 14 publications 2021: 17 publications 2022: 31 publications 2023: 23 publications 2024: 8 publications 2025: 5 publications 2026: 5 publications
1996 2026

253 publications in total across all disciplines

View publications per year as a table
Takeaki Iwamoto: publications per year, 1996 to 2026
Year Publications
1996 2
1997 1
1998 2
1999 3
2000 4
2001 5
2002 4
2003 7
2004 7
2005 5
2006 5
2007 6
2008 5
2009 10
2010 7
2011 6
2012 6
2013 3
2014 9
2015 10
2016 8
2017 13
2018 10
2019 12
2020 14
2021 17
2022 31
2023 23
2024 8
2025 5
2026 5
Total 253
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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.

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, 181–200 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: 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.

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 1,344 197
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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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.

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: 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.

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 50
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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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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