Emission enhancement in a luminescent polychlorinated diphenylpyridylmethyl radical through coordination to silver(i)

Takuto Mibu, Ryota Matsuoka, Masanari Nagasaka, Tetsuro Kusamoto

Dalton Transactions　2025　Research paper (scientific journal)

Synthesis of Multisubstituted Cyclopentadiene Derivatives from 3,3-Disubstituted Cyclopropenes and Internal Alkynes Catalyzed by Low-Valent Niobium Complexes

Takuya Akiyama, Tetsuro Kusamoto, Kazushi Mashima, Hayato Tsurugi

Journal of the American Chemical Society　2024/12/11　Research paper (scientific journal)

Decarboxylative Alkylation of Carboxylic Acids with Easily Oxidizable Functional Groups Catalyzed by an Imidazole‐Coordinated Fe₃ Cluster under Visible Light Irradiation

Sota Tamaki, Tetsuro Kusamoto, Hayato Tsurugi

Chemistry – A European Journal　Vol. 30　No. 69　2024/10/30　Research paper (scientific journal)

Boron-bridged bis(tetrathiafulvalene) zwitterionic neutral radical conductors: substituent effects on intramolecular and intermolecular electronic interactions and physical properties

Keita Sonoda, Sota Shimokawa, Shuichi Suzuki, Tetsuro Kusamoto, Akira Ueda

Bulletin of the Chemical Society of Japan　Vol. 97　2024/09/30　Research paper (scientific journal)

Spin-Correlated Luminescence of a Carbazole-Containing Diradical Emitter: Single-Molecule Magnetoluminescence and Thermally Activated Emission

Asato Mizuno, Ryota Matsuoka, Shojiro Kimura, Keisuke Ochiai, Tetsuro Kusamoto

Journal of the American Chemical Society　2024/06/26　Research paper (scientific journal)

Luminescent Radicals

Asato Mizuno, Ryota Matsuoka, Takuto Mibu, Tetsuro Kusamoto

Chemical Reviews　Vol. 124　No. 3　p. 1034-1121　2024/01/17　Research paper (scientific journal)

A Memristive Oscillator

Yugo Oshima, Taishi Takenobu, Jiang Pu, Keisuke Ishiguro, Reizo Kato, Hiroshi M. Yamamoto, Tetsuro Kusamoto

Advanced Physics Research　Vol. 3　No. 4　2023/12/11　Research paper (scientific journal)

Single-Molecule Magnetoluminescence from a Spatially Confined Persistent Diradical Emitter

Ryota Matsuoka, Shojiro Kimura, Tomoaki Miura, Tadaaki Ikoma, Tetsuro Kusamoto

Journal of the American Chemical Society　Vol. 145　No. 25　p. 13615-13622　2023/06/13　Research paper (scientific journal)

大気安定な発光性ポリクロロトリアリールメチルラジカルの開発と機能創出

Tetsuro Kusamoto

Journal of Synthetic Organic Chemistry, Japan　Vol. 81　No. 5　p. 501-509　2023/05/01　Research paper (scientific journal)

Effects of hydrocarbon substituents on highly fluorescent bis(4-phenylphenyl)pyridylmethyl radical derivatives

Yohei Hattori, Ryota Kitajima, Atsumi Baba, Kohei Yamamoto, Ryota Matsuoka, Tetsuro Kusamoto, Kingo Uchida

Materials Advances　Vol. 4　No. 21　p. 5149-5159　2023　Research paper (scientific journal)

Partially Oxidized Purely Organic Zwitterionic Neutral Radical Conductor: Multi-step Phase Transitions and Crossover Caused by Intra- and Intermolecular Electronic Interactions

Taro Suemune, Keita Sonoda, Shuichi Suzuki, Hiroyasu Sato, Tetsuro Kusamoto, Akira Ueda

Journal of the American Chemical Society　Vol. 144　No. 48　p. 21980-21991　2022/11/22　Research paper (scientific journal)

Near‐Infrared Light‐Emitting Diodes from Organic Radicals with Charge Control

Hwan‐Hee Cho, Shun Kimura, Neil C. Greenham, Yuki Tani, Ryota Matsuoka, Hiroshi Nishihara, Richard H. Friend, Tetsuro Kusamoto, Emrys W. Evans

Advanced Optical Materials　Vol. 10　No. 21　2022/08/21　Research paper (scientific journal)

An Organic Quantum Spin Liquid with Triangular Lattice: Spinon Fermi Surface and Scaling Behavior

Tetsuro Kusamoto, Chie Ohde, Shiori Sugiura, Satoshi Yamashita, Ryota Matsuoka, Taichi Terashima, Yasuhiro Nakazawa, Hiroshi Nishihara, Shinya Uji

Bulletin of the Chemical Society of Japan　Vol. 95　No. 2　p. 306-313　2022/02/15　Research paper (scientific journal)

The simplest structure of a stable radical showing high fluorescence efficiency in solution: benzene donors with triarylmethyl radicals

Yohei Hattori, Ryota Kitajima, Wataru Ota, Ryota Matsuoka, Tetsuro Kusamoto, Tohru Sato, Kingo Uchida

Chemical Science　Vol. 13　No. 45　p. 13418-13425　2022　Research paper (scientific journal)

Enhancement of fluorescence and photostability of luminescent radicals by quadruple addition of phenyl groups

Sara Mattiello, Yohei Hattori, Ryota Kitajima, Ryota Matsuoka, Tetsuro Kusamoto, Kingo Uchida, Luca Beverina

Journal of Materials Chemistry C　Vol. 10　No. 40　p. 15028-15034　2022　Research paper (scientific journal)

Amplification of luminescence of stable radicals by coordination to NHC–gold(i) complex

Yohei Hattori, Ryota Kitajima, Ryota Matsuoka, Tetsuro Kusamoto, Hiroshi Nishihara, Kingo Uchida

Chemical Communications　Vol. 58　No. 15　p. 2560-2563　2022　Research paper (scientific journal)

Electric dipole induced bulk ferromagnetism in dimer Mott molecular compounds

Ryo Yoshimoto, Satoshi Yamashita, Hiroki Akutsu, Yasuhiro Nakazawa, Tetsuro Kusamoto, Yugo Oshima, Takehito Nakano, Hiroshi M. Yamamoto, Reizo Kato

Scientific Reports　Vol. 11　No. 1　2021/12　Research paper (scientific journal)

First demonstration of the use of open-shell derivatives as organic luminophores for transparent luminescent solar concentrators

Sara Mattiello, Francesca Corsini, Sara Mecca, Mauro Sassi, Riccardo Ruffo, Giuseppe Mattioli, Yohei Hattori, Tetsuro Kusamoto, Gianmarco Griffini, Luca Beverina

Materials Advances　Vol. 2　p. 7369-7378　2021/10　Research paper (scientific journal)

Structural and Magnetic Studies on Nickel(II) and Cobalt(II) Complexes with Polychlorinated Diphenyl(4-pyridyl)methyl Radical Ligands

Ryota Matsuoka, Tatsuhiro Yoshimoto, Yasutaka Kitagawa, Tetsuro Kusamoto

Molecules　Vol. 26　No. 18　p. 5596-5596　2021/09/15　Research paper (scientific journal)

Expansion of Photostable Luminescent Radical by Meta-Substitution.

Yohei Hattori, Shunsuke Tsubaki, Ryota Matsuoka, Tetsuro Kusamoto, Hiroshi Nishihara, Kingo Uchida

Chemistry, an Asian journal　2021/07/16　Research paper (scientific journal)

Photostable Luminescent Triarylmethyl Radicals and Their Metal Complexes: Photofunctions Unique to Open-shell Electronic States

Tetsuro Kusamoto, Shun Kimura

Chemistry Letters　Vol. 50　No. 7　p. 1445-1459　2021/07/05　Research paper (scientific journal)

Solid‐State Room‐Temperature Near‐Infrared Photoluminescence of a Stable Organic Radical

Ryota Matsuoka, Shojiro Kimura, Tetsuro Kusamoto

ChemPhotoChem　Vol. 5　No. 7　p. 669-673　2021/04/14　Research paper (scientific journal)

Radical-Based Coordination Polymers as a Platform for Magnetoluminescence

Shun Kimura, Ryota Matsuoka, Shojiro Kimura, Hiroshi Nishihara, Tetsuro Kusamoto

Journal of the American Chemical Society　Vol. 143　No. 15　p. 5610-5615　2021/04/07　Research paper (scientific journal)

An Open-shell, Luminescent, Two-Dimensional Coordination Polymer with a Honeycomb Lattice and Triangular Organic Radical

Shun Kimura, Motoyuki Uejima, Wataru Ota, Tohru Sato, Shinpei Kusaka, Ryotaro Matsuda, Hiroshi Nishihara, Tetsuro Kusamoto

Journal of the American Chemical Society　Vol. 143　No. 11　p. 4329-4338　2021/03/15　Research paper (scientific journal)

A ground-state-dominated magnetic field effect on the luminescence of stable organic radicals

Shun Kimura, Shojiro Kimura, Ken Kato, Yoshio Teki, Hiroshi Nishihara, Tetsuro Kusamoto

Chemical Science　Vol. 12　No. 6　p. 2025-2029　2021　Research paper (scientific journal)

Effects of halogen atom replacement on the structure and magnetic properties of a molecular crystal with supramolecular two-dimensional network mediated via sulfur’s σ-holes

Tetsuro Kusamoto

Journal of Magnetism and Magnetic Materials　Vol. 497　2020/03　Research paper (scientific journal)

Excimer emission and magnetoluminescence of radical-based zinc(ii) complexes doped in host crystals

Shun Kimura, Shojiro Kimura, Hiroshi Nishihara, Tetsuro Kusamoto

Chemical Communications　Vol. 56　No. 76　2020　Research paper (scientific journal)

Cyclic heterometallic interactions formed from a flexible tripeptide complex showing effective antiferromagnetic spin coupling

Miyake, Ryosuke, Suganuma, Eri, Kimura, Shun, Mori, Hirotoshi, Okabayashi, Jun, Kusamoto, Tetsuro

Angewandte Chemie International Edition　Vol. n/a　No. n/a　p. 5179-5183　2020　Research paper (scientific journal)

Construction of Bis(2,6-bis(1-methylbenzimidazol-2-yl)pyridine)iron(II) Coordination Polymer for Incorporation of Magnetic Function

Tetsuro Kusamoto

Journal of Inorganic and Organometallic Polymers and Materials　Vol. 30　No. 1　p. 147-152　2020/01　Research paper (scientific journal)

Identifying the Factors Governing the Early-Stage Degradation of Cu-Chabazite Zeolite for NH3-SCR

Toyohiro Usui, Zhendong Liu, Hirokazu Igarashi, Yukichi Sasaki, Yuji Shiramata, Hiroki Yamada, Koji Ohara, Tetsuro Kusamoto, Toru Wakihara

ACS Omega　Vol. 4　No. 2　p. 3653-3659　2019/02/28　Research paper (scientific journal)

Luminescent Radical-Excimer: Excited-State Dynamics of Luminescent Radicals in Doped Host Crystals

Kato Ken, Kimura Shun, Kusamoto Tetsuro, Nishihara Hiroshi, Teki Yoshio

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 58　No. 9　p. 2606-2611　2019/02/25　Research paper (scientific journal)

NIR Emission and Acid-Induced Intramolecular Electron Transfer Derived from a SOMO-HOMO Converted Non-Aufbau Electronic Structure

Tanushi Akira, Kimura Shun, Kusamoto Tetsuro, Tominaga Moe, Kitagawa Yasutaka, Nakano Masayoshi, Nishihara Hiroshi

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 123　No. 7　p. 4417-4423　2019/02/21　Research paper (scientific journal)

Zero-, one- and two-dimensional bis(dithiolato)metal complexes with unique physical and chemical properties

Tetsuro Kusamoto, Hiroshi Nishihara

Coordination Chemistry Reviews　Vol. 380　p. 419-439　2019/02　Research paper (scientific journal)

Ultrafast synthesis of AFX-Type zeolite with enhanced activity in the selective catalytic reduction of NOx and hydrothermal stability

Chokkalingam, A., Chaikittisilp, W., Iyoki, K., Keoh, S.H., Yanaba, Y., Yoshikawa, T., Kusamoto, T., Okubo, T., Wakihara, T.

RSC Advances　Vol. 9　No. 29　2019　Research paper (scientific journal)

Ultrafast synthesis of AFX-Type zeolite with enhanced activity in the selective catalytic reduction of NOx and hydrothermal stability

Anand Chokkalingam, Watcharop Chaikittisilp, Kenta Iyoki, Sye Hoe Keoh, Yutaka Yanaba, Takeshi Yoshikawa, Tetsuro Kusamoto, Tatsuya Okubo, Toru Wakihara

RSC Advances　2019　Research paper (scientific journal)

Chemical reduction of Li⁺@C<inf>60</inf> by decamethylferrocene to produce neutral Li⁺@C<inf>60</inf>^•–

Okada, H., Ueno, H., Takabayashi, Y., Nakagawa, T., Vranki?, M., Arvanitidis, J., Kusamoto, T., Prassides, K., Matsuo, Y.

Carbon　Vol. 153　2019　Research paper (scientific journal)

Zero-, one- and two-dimensional bis(dithiolato)metal complexes with unique physical and chemical properties

Kusamoto, T., Nishihara, H.

Coordination Chemistry Reviews　Vol. 380　2019　Research paper (scientific journal)

Chemical reduction of Li+@C60 by decamethylferrocene to produce neutral Li+@C60•–

Okada, Hiroshi, Ueno, Hiroshi, Takabayashi, Yasuhiro, Nakagawa, Takeshi, Vranki{\'{c } }, Martina, Arvanitidis, John, Kusamoto, Tetsuro, Prassides, Kosmas, Matsuo, Yutaka

Carbon　Vol. 153　p. 467-471　2019　Research paper (scientific journal)

One-dimensional magnetic chain composed of Cu^II and polychlorinated dipyridylphenylmethyl radical: Temperature-dependent Jahn-Teller distortion correlated to π-conjugation and magnetic properties

Kimura, S., Uchida, H., Kusamoto, T., Nishihara, H.

Dalton Transactions　Vol. 48　No. 21　2019　Research paper (scientific journal)

Improve the Hydrothermal Stability of Cu-SSZ-13 Zeolite Catalyst by Loading a Small Amount of Ce

Toyohiro Usui, Zhendong Liu, Sayoko Ibe, Jie Zhu, Chokkalingam Anand, Hirokazu Igarashi, Naoki Onaya, Yukichi Sasaki, Yuji Shiramata, Tetsuro Kusamoto, Toru Wakihara

ACS Catalysis　Vol. 8　No. 10　p. 9165-9173　2018/10/05　Research paper (scientific journal)

Inside Cover: Magnetoluminescence in a Photostable, Brightly Luminescent Organic Radical in a Rigid Environment (Angew. Chem. Int. Ed. 39/2018)

Shun Kimura, Tetsuro Kusamoto, Shojiro Kimura, Ken Kato, Yoshio Teki, Hiroshi Nishihara

Angewandte Chemie International Edition　2018/09

Magnetoluminescence in a Photostable, Brightly Luminescent Organic Radical in a Rigid Environment

Shun Kimura, Tetsuro Kusamoto, Shojiro Kimura, Ken Kato, Yoshio Teki, Hiroshi Nishihara

Angewandte Chemie International Edition　Vol. 57　No. 39　p. 12711-12715　2018/09　Research paper (scientific journal)

A luminescent organic radical with two pyridyl groups: High photostability and dual stimuli-responsive properties, with theoretical analyses of photophysical processes

Shun Kimura, Akira Tanushi, Tetsuro Kusamoto, Shuntaro Kochi, Tohru Sato, Hiroshi Nishihara

Chemical Science　Vol. 9　No. 7　p. 1996-2007　2018/02/21　Research paper (scientific journal)

Efficiency breakthrough for radical LEDs

Kusamoto, T., Nishihara, H.

Nature　Vol. 563　No. 7732　2018　Research paper (scientific journal)

Efficiency breakthrough for radical LEDs

Tetsuro Kusamoto

Nature　2018　Research paper (scientific journal)

Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet

Eunice J H Phua, Kuo-Hui Wu, Keisuke Wada, Tetsuro Kusamoto, Hiroaki Maeda, Jian Cao, Ryota Sakamoto, Hiroyasu Masunaga, Sono Sasaki, Jia-Wei Mei, Wei Jiang, Feng Liu, Hiroshi Nishihara

Chemistry Letters　Vol. 47　No. 2　p. 126-129　2018　Research paper (scientific journal)

Cation-responsive turn-on fluorescence and absence of heavy atom effects of pyridyl-substituted triarylmethyl radicals

Yohei Hattori, Shun Kimura, Tetsuro Kusamoto, Hiroaki Maeda, Hiroshi Nishihara

Chemical Communications　Vol. 54　No. 6　p. 615-618　2018　Research paper (scientific journal)

Acid-Responsive Conductive Nanofiber of Tetrabenzoporphyrin Made by Solution Processing

Yonggang Zhen, Kento Inoue, Zongrui Wang, Tetsuro Kusamoto, Koji Nakabayashi, Shin-ichi Ohkoshi, Wenping Hu, Yunlong Guo, Koji Harano, Eiichi Nakamura

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 140　No. 1　p. 62-65　2018/01　Research paper (scientific journal)

Bis(aminothiolato)nickel nanosheet as a redox switch for conductivity and an electrocatalyst for the hydrogen evolution reaction

Xinsen Sun, Kuo-Hui Wu, Ryota Sakamoto, Tetsuro Kusamoto, Hiroaki Maeda, Xiaojuan Ni, Wei Jiang, Feng Liu, Sono Sasaki, Hiroyasu Masunaga, Hiroshi Nishihara

CHEMICAL SCIENCE　Vol. 8　No. 12　p. 8078-8085　2017/12　Research paper (scientific journal)

Conducting pi-Conjugated Bis(iminothiolato)nickel Nanosheet

Xinsen Sun, Kuo-Hui Wu, Ryota Sakamoto, Tetsuro Kusamoto, Hiroaki Maeda, Hiroshi Nishihara

CHEMISTRY LETTERS　Vol. 46　No. 8　p. 1072-1075　2017/08　Research paper (scientific journal)

Solvent-Controlled Doublet Emission of an Organometallic Gold(I) Complex with a Polychlorinated Diphenyl(4-pyridyl)methyl Radical Ligand: Dual Fluorescence and Enhanced Emission Efficiency

Yasuyo Ogino, Tetsuro Kusamoto, Yohei Hattori, Masaki Shimada, Mizuho Tsuchiya, Yoshinori Yamanoi, Eiji Nishibori, Kunihisa Sugimoto, Hiroshi Nishihara

Inorganic Chemistry　Vol. 56　No. 7　p. 3909-3915　2017/04/03　Research paper (scientific journal)

Solvent-Controlled Doublet Emission of an Organometallic Gold(I) Complex with a Polychlorinated Diphenyl(4-pyridyl)methyl Radical Ligand: Dual Fluorescence and Enhanced Emission Efficiency

Yasuyo Ogino, Tetsuro Kusamoto, Yohei Hattori, Masaki Shimada, Mizuho Tsuchiya, Yoshinori Yamanoi, Eiji Nishibori, Kunihisa Sugimoto, Hiroshi Nishihara

INORGANIC CHEMISTRY　Vol. 56　No. 7　p. 3909-3915　2017/04　Research paper (scientific journal)

Supramolecular Two-Dimensional Network Mediated via Sulfur's sigma-Holes in a Conducting Molecular Crystal: Effects of Its Rigidity on Physical Properties and Structural Transition

Chie Ohde, Tetsuro Kusamoto, Koji Nakabayashi, Shin-ichi Ohkoshi, Hiroshi Nishihara

CRYSTAL GROWTH & DESIGN　Vol. 17　No. 4　p. 2203-2210　2017/04　Research paper (scientific journal)

Crystalline Graphdiyne Nanosheets Produced at a Gas/Liquid or Liquid/Liquid Interface

Ryota Matsuoka, Ryota Sakamoto, Ken Hoshiko, Sono Sasaki, Hiroyasu Masunaga, Kosuke Nagashio, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 139　No. 8　p. 3145-3152　2017/03　Research paper (scientific journal)

Modulated Luminescence of a Stable Open-Shell Triarylmethyl Radical: Effects of Chemical Modification on Its Electronic Structure and Physical Properties

Tetsuro Kusamoto, Shun Kimura, Yasuyo Ogino, Chie Ohde, Hiroshi Nishihara

CHEMISTRY-A EUROPEAN JOURNAL　Vol. 22　No. 49　p. 17725-17733　2016/12　Research paper (scientific journal)

Structural and Magnetic Investigations of a Heterospin System Composed of High-spin Mn(II) and Pyridyl-containing Triarylmethyl Radicals

Tetsuro Kusamoto, Shun Kimura, Hiroshi Nishihara

CHEMISTRY LETTERS　Vol. 45　No. 9　p. 1057-1059　2016/09　Research paper (scientific journal)

Synergistic luminescence enhancement of a pyridyl-substituted triarylmethyl radical based on fluorine substitution and coordination to gold

Yohei Hattori, Tetsuro Kusamoto, Tohru Sato, Hiroshi Nishihara

CHEMICAL COMMUNICATIONS　Vol. 52　No. 91　p. 13393-13396　2016　Research paper (scientific journal)

Interfacial Synthesis of Electrically Conducting Palladium Bis(dithiolene) Complex Nanosheet

Tigmansu Pal, Tetsuya Kambe, Tetsuro Kusamoto, Maw Lin Foo, Ryota Matsuoka, Ryota Sakamoto, Hiroshi Nishihara

CHEMPLUSCHEM　Vol. 80　No. 8　p. 1255-1258　2015/08　Research paper (scientific journal)

Spin-Reconstructed Proton-Coupled Electron Transfer in a Ferrocene-Nickeladithiolene Hybrid

Akira Tanushi, Tetsuro Kusamoto, Yohei Hattori, Kenji Takada, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 137　No. 20　p. 6448-6451　2015/05　Research paper (scientific journal)

Modulation of Electronic State of -Conjugated Nickelladithiolene Complex Nanosheet

Tetsuya Kambe, Tetsuro Kusamoto, Ryota Sakamoto, Hiroshi Nishihara

MACROMOLECULAR SYMPOSIA　Vol. 351　No. 1　p. 78-80　2015/05　Research paper (international conference proceedings)

Intramolecular Ferromagnetic Radical-Cu-II Coupling in a Cu-II Complex Ligated with Pyridyl-Substituted Triarylmethyl Radicals

Tetsuro Kusamoto, Yohei Hattori, Akira Tanushi, Hiroshi Nishihara

INORGANIC CHEMISTRY　Vol. 54　No. 9　p. 4186-4188　2015/05　Research paper (scientific journal)

Enhanced Luminescent Properties of an Open-Shell (3,5-Dichloro-4-pyridyl) bis(2,4,6-trichlorophenyl)methyl Radical by Coordination to Gold

Yohei Hattori, Tetsuro Kusamoto, Hiroshi Nishihara

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 54　No. 12　p. 3731-3734　2015/03　Research paper (scientific journal)

17aAH-10 Low-temperature Heat capacity under pressure of7 (Et-4BrT)[Ni(dmit)_2]_2

Yoshimoto Ryo, Yamashita Satoshi, Nakazawa Yasuhiro, Kusamoto Tetsuro, Kato Reizo

Meeting Abstracts of the Physical Society of Japan　Vol. 70　p. 1571-1571　2015

23pAC-6 Magnetic Field Dependence of Low-temperature Heat Capacity in (Et-2,5-DBrP)[Ni(dmit)_2]_2

Yoshimoto Ryo, Yamashita Satoshi, Nakazawa Yasuhiro, Kusamoto Tetsuro, Kato Reizo

Meeting Abstracts of the Physical Society of Japan　Vol. 70　p. 1869-1869　2015

Highly photostable luminescent open-shell (3,5-dihalo-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radicals: significant effects of halogen atoms on their photophysical and photochemical properties

Yohei Hattori, Tetsuro Kusamoto, Hiroshi Nishihara

RSC ADVANCES　Vol. 5　No. 79　p. 64802-64805　2015　Research paper (scientific journal)

Geometric and electrochemical properties of complexes consisting of two aminonaphthoquinone-bound Schiff-base ligands and Mn-II, Fe-II, Ni-II, Cu-II, or Zn-II

Yuta Hasegawa, Haruki Nakamura, Yohei Hattori, Ken Hoshiko, Tetsuro Kusamoto, Masaki Murata, Shoko Kume, Hiroshi Nishihara

POLYHEDRON　Vol. 86　No. 28　p. 111-119　2015/01　Research paper (scientific journal)

Synthesis, characterization, and physical properties of oligo(1-(N,N-dimethylamino)pyrrole)s and their doped forms, precursors of candidates for molecular flat-band ferromagnets

Yoshinori Yamanoi, Kazuhiro Takahashi, Takeshi Hamada, Norikazu Ohshima, Masashi Kurashina, Yohei Hattori, Tetsuro Kusamoto, Ryota Sakamoto, Mariko Miyachi, Hiroshi Nishihara

JOURNAL OF MATERIALS CHEMISTRY C　Vol. 3　No. 17　p. 4316-4320　2015　Research paper (scientific journal)

A single-molecular twin rotor: correlated motion of two pyrimidine rings coordinated to copper

Yusuke Takara, Tetsuro Kusamoto, Tatsuya Masui, Michihiro Nishikawa, Shoko Kume, Hiroshi Nishihara

CHEMICAL COMMUNICATIONS　Vol. 51　No. 14　p. 2896-2898　2015　Research paper (scientific journal)

Luminescence, Stability, and Proton Response of an Open-Shell (3,5-Dichloro-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl Radical

Yohei Hattori, Tetsuro Kusamoto, Hiroshi Nishihara

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 53　No. 44　p. 11845-11848　2014/10　Research paper (scientific journal)

Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex pi-Nanosheet: A Potential Organic Two-Dimensional Topological Insulator

Tetsuya Kambe, Ryota Sakamoto, Tetsuro Kusamoto, Tigmansu Pal, Naoya Fukui, Ken Hoshiko, Takahiro Shimojima, Zhengfei Wang, Toru Hirahara, Kyoko Ishizaka, Shuji Hasegawa, Feng Liu, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 136　No. 41　p. 14357-14360　2014/10　Research paper (scientific journal)

Steric Interference on the Redox-conjugated Pyrimidine Ring Rotation of Mono- and Dinuclear Copper Complexes with (4-Methyl-2-pyrimidinyl)imine Ligands

Yohei Hattori, Michihiro Nishikawa, Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

CHEMISTRY LETTERS　Vol. 43　No. 7　p. 1037-1039　2014/07　Research paper (scientific journal)

Reactivity and Electronic Properties of a Ferrocene Molecule Bearing an N,C-Chelated BMes(2) Unit

Ying-Li Rao, Tetsuro Kusamoto, Ryota Sakamoto, Hiroshi Nishihara, Suning Wang

ORGANOMETALLICS　Vol. 33　No. 7　p. 1787-1793　2014/04　Research paper (scientific journal)

Photoelectric Signal Conversion by Combination of Electron-Transfer Chain Catalytic Isomerization and Photoisomerization on Benzodimethyldihydropyrenes

Masa-aki Kishida, Tetsuro Kusamoto, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 136　No. 13　p. 4809-4812　2014/04　Research paper (scientific journal)

Regulation of the Rate of Dinucleation of a Monocopper(I) Complex Containing Bipyrimidine Rotary Units by Restricted Double Pyrimidine Rotation

Yohei Hattori, Michihiro Nishikawa, Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

INORGANIC CHEMISTRY　Vol. 53　No. 6　p. 2831-2840　2014/03　Research paper (scientific journal)

Ordered alignment of a one-dimensional pi-conjugated nickel bis(dithiolene) complex polymer produced via interfacial reactions

Ryota Matsuoka, Ryota Sakamoto, Tetsuya Kambe, Kenji Takada, Tetsuro Kusamoto, Hiroshi Nishihara

CHEMICAL COMMUNICATIONS　Vol. 50　No. 60　p. 8137-8139　2014　Research paper (scientific journal)

Ordered alignment of a one-dimensional pi-conjugated nickel bis(dithiolene) complex polymer produced via interfacial reactions

Ryota Matsuoka, Ryota Sakamoto, Tetsuya Kambe, Kenji Takada, Tetsuro Kusamoto, Hiroshi Nishihara

CHEMICAL COMMUNICATIONS　Vol. 50　No. 60　p. 8137-8139　2014　Research paper (scientific journal)

Substituent-Dependent Spin-Density Distribution and Coexistence of Fe 3d and pi Spins on Ferrocene-Tetrathiafulvalene Hybrids

Tetsuro Kusamoto, Hiroshi Nishihara, Reizo Kato

INORGANIC CHEMISTRY　Vol. 52　No. 24　p. 13809-13811　2013/12　Research paper (scientific journal)

Structural Modification on Copper(I)-pyridylpyrimidine Complexes for Modulation of Rotational Dynamics, Redox Properties, and Phototriggered Isomerization

Michihiro Nishikawa, Yusuke Takara, Yohei Hattori, Kuniharu Nomoto, Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

INORGANIC CHEMISTRY　Vol. 52　No. 15　p. 8962-8970　2013/08　Research paper (scientific journal)

Efficient Electronic Communication in 4,9-Bis(ferrocenylethynyl)dimethyldihydropyrene

Masa-aki Kishida, Satoshi Muratsugu, Ryota Sakamoto, Tetsuro Kusamoto, Hiroshi Nishihara

CHEMISTRY LETTERS　Vol. 42　No. 4　p. 361-362　2013/04　Research paper (scientific journal)

Bilayer Mott System with Cation center dot center dot center dot Anion Supramolecular Interactions Based on a Nickel Dithiolene Anion Radical: Coexistence of Ferro- and Antiferromagnetic Anion Layers and Large Negative Magnetoresistance

Hiroshi M. Yamamoto, Kusamoto, Tetsuro, Yamamoto, Hiroshi M., Tajima, Naoya, Oshima, Yugo, Yamashita, Satoshi, Kato, Reizo

Inorganic Chemistry　Vol. 52　No. 9　p. 4759-4761　2013　Research paper (scientific journal)

Dendritic Molecular Nanobatteries and the Contribution of Click Chemistry

Didier Astruc, Pengxiang Zhao, Liyuan Liang, Amalia Rapakousiou, Rodrigue Djeda, Abdou Diallo, Tetsuro Kusamoto, Jaime Ruiz, Catia Ornelas

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS　Vol. 23　No. 1　p. 41-49　2013/01

Bilayer Mott System with Cation center dot center dot center dot Anion Supramolecular Interactions Based on a Nickel Dithiolene Anion Radical: Coexistence of Ferro- and Antiferromagnetic Anion Layers and Large Negative Magnetoresistance

Hiroshi M. Yamamoto, Kusamoto, Tetsuro, Yamamoto, Hiroshi M., Tajima, Naoya, Oshima, Yugo, Yamashita, Satoshi, Kato, Reizo

Inorganic Chemistry　Vol. 52　No. 9　p. 4759-4761　2013　Research paper (scientific journal)

π-Conjugated Metalladithiolene Complexes: Developments toward New Dimensions

KUSAMOTO Tetsuro, KAMBE Tetsuya, NISHIHARA Hiroshi

Nihon Kessho Gakkaishi　Vol. 55　No. 6　p. 323-330　2013

Utilization of a-Holes on Sulfur and Halogen Atoms for Supramolecular Cation...Anion Interactions in Bilayer Ni(dmit)(2) Anion Radical Salts

Hiroshi M. Yamamoto, Kusamoto, Tetsuro, Yamamoto, Hiroshi M., Kato, Reizo

Crystal Growth & Design　Vol. 13　No. 10　p. 4533-4541　2013　Research paper (scientific journal)

Utilization of a-Holes on Sulfur and Halogen Atoms for Supramolecular Cation...Anion Interactions in Bilayer Ni(dmit)(2) Anion Radical Salts

Hiroshi M. Yamamoto, Kusamoto, Tetsuro, Yamamoto, Hiroshi M., Kato, Reizo

Crystal Growth & Design　Vol. 13　No. 10　p. 4533-4541　2013　Research paper (scientific journal)

Bilayer Mott System Based on Ni(dmit)(2) (dmit=1,3-dithiole-2-thione-4,5-dithiolate) Anion Radicals: Two Isostructural Salts Exhibit Contrasting Magnetic Behavior

Tetsuro Kusamoto, Hiroshi M. Yamamoto, Naoya Tajima, Yugo Oshima, Satoshi Yamashita, Reizo Kato

INORGANIC CHEMISTRY　Vol. 51　No. 21　p. 11645-11654　2012/11　Research paper (scientific journal)

Ferrocene-Dithiolene Hybrids: Control of Strong Donor-Acceptor Electronic Communication to Reverse the Charge Transfer Direction

Tetsuro Kusamoto, Kenji Takada, Ryota Sakamoto, Shoko Kume, Hiroshi Nishihara

INORGANIC CHEMISTRY　Vol. 51　No. 22　p. 12102-12113　2012/11　Research paper (scientific journal)

Protonation-induced Cyclization of 1,8-Bis(arylethynyl)anthraquinones: Monopyrylium Salt Formation and Intensification of Donor-Acceptor Interaction

Koya Prabhakara Rao, Mio Kondo, Ryota Sakamoto, Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

CHEMISTRY LETTERS　Vol. 40　No. 12　p. 1456-1458　2011/12　Research paper (scientific journal)

Benzo[e]pyrene Skeleton Dipyrylium Dication with a Strong Donor-Acceptor-Donor Interaction, and Its Two-Electron Reduced Molecule

Koya Prabhakara Rao, Mio Kondo, Ryota Sakamoto, Tetsuro Kusamoto, Michihiro Nishikawa, Shoko Kume, Masayuki Nihei, Hiroki Oshio, Hiroshi Nishihara

CHEMISTRY-A EUROPEAN JOURNAL　Vol. 17　No. 50　p. 14010-14019　2011/12　Research paper (scientific journal)

Halogen-Bonded, Eight-fold PtS-Type Interpenetrated Supramolecular Network. A Study toward Redundant and Cross-Bar Supramolecular Nanowire Crystal

Julien Lieffrig, Hiroshi M. Yamamoto, Tetsuro Kusamoto, Henbo Cui, Olivier Jeannin, Marc Fourmigue, Reizo Kato

CRYSTAL GROWTH & DESIGN　Vol. 11　No. 10　p. 4267-4271　2011/10　Research paper (scientific journal)

Synthesis, structure and magnetic behavior of new 1D metal-organic coordination polymer with Fe3O core

Maxim P. Yutkin, Marina S. Zavakhina, Alexander V. Virovets, Danil N. Dybtsev, Vladimir P. Fedin, Tetsuro Kusamoto, Hiroshi Nishihara

INORGANICA CHIMICA ACTA　Vol. 365　No. 1　p. 513-516　2011/01　Research paper (scientific journal)

Platinadithiolene-conjugated pyrylium salt with strong intramolecular donor-acceptor interaction

Koya Prabhakara Rao, Tetsuro Kusamoto, Ryota Sakamoto, Yuki Yamamoto, Shoko Kume, Masayuki Nihei, Hiroki Oshio, Hiroshi Nishihara

CHEMICAL COMMUNICATIONS　Vol. 47　No. 8　p. 2330-2332　2011　Research paper (scientific journal)

Double Protonation of 1,5-Bis(triarylaminoethynyl)anthraquinone To Form a Paramagnetic Pentacyclic Dipyrylium Salt

Koya Prabhakara Rao, Tetsuro Kusamoto, Fumiyuki Toshimitsu, Kiyotaka Inayoshi, Shoko Kume, Ryota Sakamoto, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 132　No. 35　p. 12472-12479　2010/09　Research paper (scientific journal)

Versatile Synthesis of Blue Luminescent Siloles and Germoles and Hydrogen-Bond-Assisted Color Alteration

Yusuke Yabusaki, Norikazu Ohshima, Hitoshi Kondo, Tetsuro Kusamoto, Yoshinori Yamanoi, Hiroshi Nishihara

CHEMISTRY-A EUROPEAN JOURNAL　Vol. 16　No. 19　p. 5581-5585　2010　Research paper (scientific journal)

Cyclization of TEMPO Radicals Bound to Metalladithiolene Induced by SOMO-HOMO Energy-Level Conversion

Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 49　No. 3　p. 529-531　2010　Research paper (scientific journal)

Intramolecular Electron Arrangement with a Rotative Trigger

Shoko Kume, Kuniharu Nomoto, Tetsuro Kusamoto, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 131　No. 40　p. 14198-+　2009/10　Research paper (scientific journal)

Towards molecular batteries: coverage of small aminosilica nanoparticles with ferrocenyl and pentamethylferrocenyl groups and their redox properties

Tetsuro Kusamoto, Jaime Ruiz, Didier Astruc

NEW JOURNAL OF CHEMISTRY　Vol. 33　No. 11　p. 2204-2207　2009　Research paper (scientific journal)

Realization of SOMO-HOMO level conversion for a TEMPO-dithiolate ligand by coordination to platinum(II)

Tetsuro Kusamoto, Shoko Kume, Hiroshi Nishihara

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 130　No. 42　p. 13844-13845　2008/10　Research paper (scientific journal)

BDT-TTP-Based pi conductors containing divalent magnetic and non-magnetic inorganic anions, [(MCl4)-Cl-II](2-) (M = Co, Mn, Zn)

Tetsuro Kusamoto, Emiko Fujiwara, Akiko Kobayashi, Hengbo Cui, Takeo Otsuka, Yoshinori Okano, Hideki Fujiwara, Hayao Kobayashi

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　Vol. 79　No. 4　p. 527-536　2006/04　Research paper (scientific journal)

Molecule-based weak ferromagnet with unique magnetic multiphases

T Kusamoto, E Fujiwara, A Kobayashi

CHEMISTRY LETTERS　Vol. 34　No. 6　p. 858-859　2005/06　Research paper (scientific journal)