Development of Single-component Molecular Metals with New Electronic Functions

2011 Fiscal Year Final Research Report

• Project/Area Number: 20350069
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Functional materials chemistry
• Research Institution: Nihon University
• Principal Investigator: KOBAYASHI Akiko 日本大学, 文理学部, 教授 (50011705)
• Co-Investigator(Kenkyū-buntansha): ZHOU Biao 日本大学, 文理学部, 助教 (80434067)
• Project Period (FY): 2008 – 2011
• Keywords: 単一分子性金属 / π-d相互作用 / 反強磁性相転移 / 分子性伝導体

Research Abstract

The aims of this research are developing new functional materials and clarifying their physical properties. Based on molecular design by selecting the central metal atoms and modifying ligands new electronic materials of single-component molecular conductors are developed.

Research Products

• [Journal Article] Charge Ordering and Carrier Generation by Air Oxidation of a Nickel Complex with Selenium-Containing Extended-Tetrathia fulvalenedithiolate Ligands (2012)
  • Author(s): H. Yajima, B. Zhou, E. Fujiwara, A. Kobayashi, H. Kobayashi
  • Journal Title: Inorg. Chem. Volume: 51 Pages: 2731-2733
  • DOI: DOI:10.1021/ic2026768
  • Peer Reviewed
• [Journal Article] Molecular Alloy with Dilited Magnetic Moments. Molecular Kondo System (2012)
  • Author(s): Y. Idobata, B. Zhou, A. Kobayashi, H. Kobayashi
  • Journal Title: J. Amer. Chem. Soc. Volume: 134 Pages: 871-874
  • DOI: DOI:10.1021/ja210019y
  • Peer Reviewed
• [Journal Article] Single-component Layered Molecular Conductor, [Au(ptdt)_2] (2011)
  • Author(s): B. Zhou, H. Yajima, Y. Idobata, A. Kobayashi, T. Kobayashi, E. Nishibori, H. Sawa, H. Kobayashi
  • Journal Title: Chem. Lett. Volume: 41 Pages: 154-156
  • DOI: DOI:10.1246/cl.2012.154
  • Peer Reviewed
• [Journal Article] Magnetic Single-Component Molecular Conductors Exhibiting Strongπ-d Interactions (2011)
  • Author(s): A. Kobayashi, B. Zhou, H. Kobayashi
  • Journal Title: Polyhedron Volume: 30 Pages: 3298
  • DOI: DOI:10.1016/j.poly.2011.07.027
• [Journal Article] Studies on Molecular Conductors-From Organic Semiconductors to Molecular Metals and Superconductors (2011)
  • Author(s): H. Kobayashi, A. Kobayashi and H. Tajima
  • Journal Title: Chemistry-An Asian Journal Volume: 6 Pages: 1688-1704
  • DOI: DOI:10.1002/asia.201100061
  • Peer Reviewed
• [Journal Article] The First BETS Radical Cation Salts with Dicyanamide Anion : Crystal Growth, Structure and Conductivity Study (2011)
  • Author(s): N. D. Kushch, ; L. I. Buravov, A. N. Chekhlov, N. G. Spitsina, P. P Kushch, E. B. Yagubskii, E. Herdtweck, A. Kobayashi
  • Journal Title: J. Solid. State. Chem. Volume: 184 Pages: 3074
  • DOI: 10.1016/j.jssc.2011.09.001
  • Peer Reviewed
• [Journal Article] Single-Component Molecular Conductor [Cu(tmdt)_2] Containing an Antiferromagnetic Heisenberg Chain (2010)
  • Author(s): B. Zhou, H. Yajima, A. Kobayashi, Y. Okano, H. Tanaka, T. Kumashiro, E. Nishibori, H. Sawa and H. Kobayashi
  • Journal Title: Inorg. Chem. Volume: 49 Pages: 6740-6747
  • DOI: DOI:10.1021/ic100845f
  • Peer Reviewed
• [Journal Article] High-Pressure(up to 10.7 GPa) Crystal Structure of Single-Component Molecular Metal [Au(tmdt)_2] (2009)
  • Author(s): Y. Okano, B. Zhou, H. Tanaka, T. Adachi, Y. Oishi, M. Takata, S. Aoyagi, E. Nishibori, M. Sakata, A. Kobayashi, and H. Kobayashi
  • Journal Title: J. Am. Chem. Soc. Volume: 131 Pages: 7169-7174
  • DOI: DOI:10.1021/ja9010018
  • Peer Reviewed
• [Journal Article] Single-component Molecular Conductor [Pt(tmdt)_2](tmdt=trimethylenetetrathia fulvalenedithiolate)-An Advanced Molecular Metal Exhibiting High Metallicity (2009)
  • Author(s): B. Zhou, A. Kobayashi, Y. Okano, T. Nakashima, S. Aoyagi, E. Nishibori, M. Sakata, M. Tokumoto, and H. Kobayashi
  • Journal Title: Adv. Mater Volume: 21 Pages: 3596-3600
  • DOI: DOI:10.1002/adma.200803116
  • Peer Reviewed
• [Journal Article] Metallization of the single component molecular semiconductor [Ni(ptdt)_2] under very high pressure (2009)
  • Author(s): H. Cui, J. S. Brooks, A. Kobayashi, H. Kobayashi
  • Journal Title: J. Am. Chem. Soc. Volume: 131 Pages: 6358-6359
  • DOI: DOI:10.1021/ja901553z
  • Peer Reviewed
• [Journal Article] Structural Anomalies Associated with Antiferromagnetic Transition of Single-Component Molecular Metal [Au(tmdt)_2] (2009)
  • Author(s): B. Zhou, A. Kobayashi, Y. Okano, H. Cui, D. Graf, J. S. Brooks, T. Nakashima, S. Aoyagi, M. Sakata and H. Kobayashi
  • Journal Title: Inorg. Chem Volume: 48 Pages: 10151-10157
  • DOI: DOI:10.1102/ic9001172u
  • Peer Reviewed
• [Presentation] 層状構造を持つ単一成分分子性伝導体-[Au(ptdt)_2]の合成と物性 (2012)
  • Author(s): 周彪, 矢島寛之, 井戸端裕樹, 小林昭子, 小林速男
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶應大学
  • Year and Date: 20120325-28
• [Presentation] セレン原子を導入した拡張TTF型ジチオラトニッケル錯体の合成および物性 (2012)
  • Author(s): 矢島寛之, 周彪, 小林昭子, 小林速男
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶應大学,日吉
  • Year and Date: 20120325-28
• [Presentation] 稀薄な磁気モーメントを持つ分子性合金.分子性近藤系 (2012)
  • Author(s): 井戸端裕樹, 周彪, 小林昭子, 小林速男
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶應大学,日吉
  • Year and Date: 20120325-28
• [Presentation] 新規な電子機能性を示す分子物質の開発.分子性稀薄磁性合金と巨大な誘電異常を示す有機ペロブスカイト (2012)
  • Author(s): 小林昭子, 周彪, 小林速男
  • Organizer: 新学術領域研究"分子自由度が拓く新物質科学"第6回領域会議
  • Place of Presentation: 仙台
  • Year and Date: 20120105-07
• [Presentation] 銅原子を含む単一分子性伝導体の構造と物性 (2011)
  • Author(s): 小林昭子, 周彪, 小林速男
  • Organizer: 分子アンサンブル2011
  • Place of Presentation: 理研
  • Year and Date: 20111110-12
• [Presentation] 金属錯体ポリマー結晶を用いた新しい誘電体の開発 (2011)
  • Author(s): 周彪, 小林昭子, 小林速男
  • Organizer: 分子アンサンブル2011
  • Place of Presentation: 理研
  • Year and Date: 20111110-12
• [Presentation] Single-component Multifrontierπ-d System, [Cu(dmdt)_2] with Twisted Molecular Structure and Magnetic Phase Transition around 100 K (2011)
  • Author(s): A. Kobayashi, Y. Idobata, B. Zhou, and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Vortex Dynamics in Superconducting State forλ-(BETS)_2GaCl_4 (2011)
  • Author(s): S. Uji, T. Terashima, A. Harada, S. Tsuchiya, N. Kurita, K. Kodama, K. Sugii, B. Zhou, H. Kobayashi and A. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Magnetic Field Effect on Antifferomagnetic Insulating State ofλ-(BETS)_2FeCl_4 (2011)
  • Author(s): H. Akiba, K. Nobori, K. Shimada, Y. Nishio, K. Kajita, R. Kato, B. Zhou, A. Kobayashi and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Heat Capacity Measurements of magnetic conductorκ-(BETS)_2FeX_4 (2011)
  • Author(s): S. Fukuoka, T. Yamamoto, Y. Nakazawa, A. Kobayashi, and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Exchange interaction between conduction π and localized d spins in the field induced superconductor,λ-(BETS)_2Fe_<1-x> Ga_xCl_4 (2011)
  • Author(s): K. Hiraki, T. Takahashi, H. Akiba, Y. Nishio, B. Zhou, A. Kobayashi and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Peculiarities of BETS electrocrystallization in the presence of transition metal dicyanamides. The first BETS radical cation salts with dicyanamide anion : crystal growing, structure and conductivity study (2011)
  • Author(s): D. Kushch, L. I. Buravov, A. N. Chekhlov, N. G. Spitsina, P.P. Kushch, E. B. Yagubskii, E. Herdtweck, A. Kobayashi, and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Diverse Magnetic Properties of [M(tmdt)_2](M=Au, Cu) Studied by^IH-NMR (2011)
  • Author(s): R. Takagi, K. Miyagawa, K. Kanoda, B. Zhou, A. Kobayashi, and H. Kobayashi
  • Organizer: The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2011)
  • Place of Presentation: Pozna., Poland
  • Year and Date: 20110925-30
• [Presentation] Development of Molecular Materials with Electronic and/or Magnetic Functions (2011)
  • Author(s): H. Kobayashi, B. Zhou, A. Kobayashi
  • Organizer: The XXII Congress and General Assembly of the International Union of Crystallography
  • Place of Presentation: Madrid, Spain
  • Year and Date: 20110822-30
• [Presentation] Magnetic Single-Component Molecular Conductors Exhibiting Strongπ-d Interactions (2010)
  • Author(s): A. Kobayashi, B. Zhou and H. Kobayashi
  • Organizer: The 12^<th> International Conference on Molecule-Based Magnets
  • Place of Presentation: Beijing, China
  • Year and Date: 20101008-12
• [Presentation] Single-component Molecular Conductors-New Multi-frontierπ-d System (2010)
  • Author(s): A. Kobayashi, B. Zhou and H. Kobayashi
  • Organizer: Kyoto International Conference Center
  • Place of Presentation: Japan, September
  • Year and Date: 20100904-09
• [Presentation] Single-component Molecular Conductors [M(tmdt)_2]: Newπ-d System with Strong Three-dimensionality (2009)
  • Author(s): A. Kobayashi, B. Zhou, H. Kobayashi
  • Organizer: Schegolev Memorial Conference Low-Dimensional Metallic and Superconducting Systems, Russian Academy of Science, Institute of Solid State Physics
  • Place of Presentation: Chernogolovka, Moscow
  • Year and Date: 20091011-16
• [Presentation] Possibilities of Pressure-induced Metallization of Molecular Crystals, TMTTeN and [Ni(ptdt)_2] and Anomalous Phase Transitions of Molecular Conductors Based on Transition Metal Complex Molecules with Extended-TTF Ligands (2009)
  • Author(s): H. Kobayashi, B. Zhou, A. Kobayashi, H. B. Cui, J. S. Brooks I. F
  • Organizer: Schegolev Memorial Conference Low-Dimensional Metallic and Superconducting Systems, Russian Academy of Science, Institute of Solid State Physics
  • Place of Presentation: Chernogolovka, Moscow
  • Year and Date: 20091011-16
• [Presentation] A New Single-component Magnetic Molecular Conductor [Cu(tmdt)_2] (2009)
  • Author(s): A. Kobayashi, B. Zhou, H. Kobayashi, H. Tanaka, E. Nishibori, H. Sawa
  • Organizer: ISCOM2009
  • Place of Presentation: Hokkaido Niseko
  • Year and Date: 20090912-17
• [Presentation] Structural Studies on [Au(tmdt)_2] and Metallization of [Ni(ptdt) 2] at High Pressure (2009)
  • Author(s): H. Kobayashi, B. Zhou, A. Kobayashi, H. Tanaka, Y. Okano, E. Nishibori, M. Sakata, H. Cui, J. Brooks
  • Organizer: ISCOM2009
  • Place of Presentation: Hokkaido Niseko
  • Year and Date: 20090912-17