A Stable Neutral Hydrocarbon Radical: Synthesis, Crystal Structure, and Physical Properties of 2,5,8-Tri-tert-butyl-phenalenyl K Goto, T Kubo, K Yamamoto, K Nakasuji, K Sato, D Shiomi, T Takui, ... Journal of the American Chemical Society 121 (7), 1619-1620, 1999 | 528 | 1999 |
Synthesis, intermolecular interaction, and semiconductive behavior of a delocalized singlet biradical hydrocarbon T Kubo, A Shimizu, M Sakamoto, M Uruichi, K Yakushi, M Nakano, ... Angewandte Chemie International Edition 44 (40), 6564-6568, 2005 | 367 | 2005 |
Second hyperpolarizability (γ) of singlet diradical system: dependence of γ on the diradical character M Nakano, R Kishi, T Nitta, T Kubo, K Nakasuji, K Kamada, K Ohta, ... The Journal of Physical Chemistry A 109 (5), 885-891, 2005 | 363 | 2005 |
Synthesis and characterization of teranthene: a singlet biradical polycyclic aromatic hydrocarbon having Kekulé structures A Konishi, Y Hirao, M Nakano, A Shimizu, E Botek, B Champagne, ... Journal of the American Chemical Society 132 (32), 11021-11023, 2010 | 331 | 2010 |
Strong two-photon absorption of singlet diradical hydrocarbons. K Kamada, K Ohta, T Kubo, A Shimizu, Y Morita, K Nakasuji, R Kishi, ... Angewandte Chemie (International ed. in English) 46 (19), 3544-3546, 2007 | 316 | 2007 |
Relationship between Third-Order Nonlinear Optical Properties and Magnetic Interactions<? format?> in Open-Shell Systems: A New Paradigm for Nonlinear Optics M Nakano, R Kishi, S Ohta, H Takahashi, T Kubo, K Kamada, K Ohta, ... Physical review letters 99 (3), 033001, 2007 | 299 | 2007 |
Recent progress in quinoidal singlet biradical molecules T Kubo Chemistry Letters 44 (2), 111-122, 2015 | 263 | 2015 |
Synthesis and characterization of quarteranthene: elucidating the characteristics of the edge state of graphene nanoribbons at the molecular level A Konishi, Y Hirao, K Matsumoto, H Kurata, R Kishi, Y Shigeta, M Nakano, ... Journal of the American Chemical Society 135 (4), 1430-1437, 2013 | 260 | 2013 |
Singlet diradical character from experiment K Kamada, K Ohta, A Shimizu, T Kubo, R Kishi, H Takahashi, E Botek, ... The Journal of Physical Chemistry Letters 1 (6), 937-940, 2010 | 232 | 2010 |
Phenalenyl‐Based Open‐Shell Polycyclic Aromatic Hydrocarbons T Kubo The Chemical Record 15 (1), 218-232, 2015 | 203 | 2015 |
Dinaphthopentalenes: Pentalene Derivatives for Organic Thin‐Film Transistors T Kawase, T Fujiwara, C Kitamura, A Konishi, Y Hirao, K Matsumoto, ... Angewandte Chemie International Edition 42 (49), 7728-7732, 2010 | 186 | 2010 |
Alternating covalent bonding interactions in a one-dimensional chain of a phenalenyl-based singlet biradical molecule having Kekulé structures A Shimizu, T Kubo, M Uruichi, K Yakushi, M Nakano, D Shiomi, K Sato, ... Journal of the American Chemical Society 132 (41), 14421-14428, 2010 | 183 | 2010 |
The First Detection of a Clar's Hydrocarbon, 2,6,10-Tri-tert-Butyltriangulene: A Ground-State Triplet of Non-Kekulé Polynuclear Benzenoid Hydrocarbon J Inoue, K Fukui, T Kubo, S Nakazawa, K Sato, D Shiomi, Y Morita, ... Journal of the American Chemical Society 123 (50), 12702-12703, 2001 | 178 | 2001 |
Singlet biradical character of phenalenyl-based Kekulé hydrocarbon with naphthoquinoid structure T Kubo, A Shimizu, M Uruichi, K Yakushi, M Nakano, D Shiomi, K Sato, ... Organic Letters 9 (1), 81-84, 2007 | 176 | 2007 |
Evidence of σ-and π-Dimerization in a Series of Phenalenyls Z Mou, K Uchida, T Kubo, M Kertesz Journal of the American Chemical Society 136 (52), 18009-18022, 2014 | 175 | 2014 |
Resonance balance shift in stacks of delocalized singlet biradicals A Shimizu, M Uruichi, K Yakushi, H Matsuzaki, H Okamoto, M Nakano, ... Angewandte Chemie 121 (30), 5590-5594, 2009 | 161 | 2009 |
Ambipolar organic field-effect transistors based on a low band gap semiconductor with balanced hole and electron mobilities M Chikamatsu, T Mikami, J Chisaka, Y Yoshida, R Azumi, K Yase, ... Applied Physics Letters 91 (4), 2007 | 157 | 2007 |
Second hyperpolarizabilities of polycyclic aromatic hydrocarbons involving phenalenyl radical units M Nakano, T Kubo, K Kamada, K Ohta, R Kishi, S Ohta, N Nakagawa, ... Chemical physics letters 418 (1-3), 142-147, 2006 | 156 | 2006 |
Physics and chemistry of graphene: graphene to nanographene T Enoki, T Ando CRC Press, 2019 | 146 | 2019 |
Hybrid density functional theory studies on the magnetic interactions and the weak covalent bonding for the phenalenyl radical dimeric pair Y Takano, T Taniguchi, H Isobe, T Kubo, Y Morita, K Yamamoto, ... Journal of the American Chemical Society 124 (37), 11122-11130, 2002 | 135 | 2002 |