Sequence Control of π-Electronic Compounds

2012 Fiscal Year Final Research Report

• Project Area: Emergence of highly elaborated pai-space and its function
• Project/Area Number: 20108008
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: National Institute for Materials Science
• Principal Investigator: TASHIRO Kentaro 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, MANA研究者 (40332598)
• Project Period (FY): 2008 – 2012
• Keywords: 異種多核金属錯体 / ペプチド固相合成 / 強磁性 / ヘテロジャンクション

Research Abstract

The project focused on how to create novel methodologies to control the sequences of π-electronic molecules and apply them for several purposes. Representative fruits from this trial are such as new molecular design strategies for the spontaneous production of pn-heterojunctions or organic liquid crystalline semiconductors, spin sequence that exhibits ferromagnetic/ferrimagnetic switching, control of the molecular packing pattern by means of π-electronic surfaces, and solid-phase synthesis of π-electronic metal complex arrays.

Research Products

• [Journal Article] Selective Supramolecular Fullerene-Porphyrin Interactions and Switching in Surface-Confined C_<60>-Ce(TPP)_2 Dyads, (2012)
  • Author(s): S. Vijayaraghavan, D. Ecija, W. Auwarter, S. Joshi, K. Seufert, A. P. Seitsonen, K. Tashiro, J. V. Barth
  • Journal Title: Nano Letters Volume: 12 Pages: 4077-4083
  • Peer Reviewed
• [Journal Article] Isomers of Metal-Organic Complex Arrays (2012)
  • Author(s): A. M. Fracaroli, K. Tashiro, O. M. Yaghi
  • Journal Title: Inorg. Chem. Volume: 51 Pages: 6437-6439
  • Peer Reviewed
• [Journal Article] Ferromagnetic Spin Coupling between Endohedral Metallofullerene La@C_<82> and a Cyclodimeric Copper Porphyrin upon Inclusion (2011)
  • Author(s): F. Hajjaj, K. Tashiro, H. Nikawa, N. Mizorogi, T. Akasaka, S. Nagase, K. Furukawa, T. Kato, T. Aida
  • Journal Title: J. Am. Chem. Soc. Volume: 133 Pages: 9290-9292
  • Peer Reviewed
• [Journal Article] Electron- or Hole-Transporting Nature Selected by Side-Chain-Directed π-Stacking Geometry: Liquid Crystalline Fused Metalloporphyrin Dimers (2011)
  • Author(s): T. Sakurai, K. Tashiro, Y. Honsho, A. Saeki, S. Seki, A. Osuka, A. Muranaka, M. Uchiyama, J. Kim, S. Ha, K. Kato, M. Takata, T. Aida
  • Journal Title: J. Am. Chem. Soc. Volume: 133 Pages: 6537-6540
  • Peer Reviewed
• [Journal Article] Assembly and Manipulation of Rotatable Cerium Porphyrinato Sandwich Complexes on a Surface (2011)
  • Author(s): D. Ecija, W. Auwarter, S. Vijayaraghavan, K. Seufert, F. Bischoff, K. Tashiro, J. V. Barth
  • Journal Title: Angew. Chem. Int. Ed. Volume: 50 Pages: 3872-3877
  • Peer Reviewed
• [Journal Article] Synthesis of Metal-Organic Complex Arrays (2011)
  • Author(s): P. Vairaprakash, H. Ueki, K. Tashiro, O. M. Yaghi
  • Journal Title: J. Am. Chem. Soc. Volume: 133 Pages: 759-761
  • Peer Reviewed
• [Journal Article] Chiroselective Assembly of a Chiral Porphyrin-Fullerene Dyad: Photoconductive Nanofiber with a Top-class Ambipolar Charge-Carrier Mobility (2010)
  • Author(s): Y. Hizume, K. Tashiro, R. Charvet, Y. Yamamoto, A. Saeki, S. Seki, T. Aida
  • Journal Title: J. Am. Chem. Soc. Volume: 132 Pages: 6628-6629
  • Peer Reviewed
• [Presentation] Networking of Metal Complexes (2013)
  • Author(s): K. Tashiro
  • Organizer: Second International Workshop on Advanced Functional Nanomaterials
  • Place of Presentation: Chennai, India
  • Year and Date: 2013-01-29
• [Presentation] Networking of Metal Complexes (2012)
  • Author(s): K. Tashiro
  • Organizer: International Conference on Emerging Advanced Nanomaterials
  • Place of Presentation: Brisbane, Australia
  • Year and Date: 2012-10-24
• [Presentation] Sequential Isomers of Metal-Organic Complex Arrays (2012)
  • Author(s): K. Tashiro
  • Organizer: MANA International Symposium 2012
  • Place of Presentation: Tsukuba
  • Year and Date: 2012-03-01
• [Presentation] Challenges at Boundaries (2011)
  • Author(s): K. Tashiro
  • Organizer: 1st International Symposium on Creation of Functional Materials
  • Place of Presentation: Tsukuba
  • Year and Date: 2011-12-17
• [Presentation] Networking of Metal Complexes (2011)
  • Author(s): K. Tashiro
  • Organizer: The International Conference on Advanced Materials and Nanotechnology for Sustainable Development
  • Place of Presentation: Kathmandu, Nepal
  • Year and Date: 2011-08-23
• [Presentation] Metal-Organic Complex Arrays (2011)
  • Author(s): K. Tashiro
  • Organizer: VNUHCM-UCLA MOF Symposium
  • Place of Presentation: Ho Chi Minh City, Viet Nam
  • Year and Date: 2011-03-21
• [Presentation] MOCAs (2011)
  • Author(s): K. Tashiro
  • Organizer: MANA International Symposium 2011
  • Place of Presentation: Tsukuba
  • Year and Date: 2011-03-02
• [Presentation] Precise Control of Supramolecular Interactions between Fullerenes and Metalloporphyrins: Applications for Molecular and Materials Sciences of Carbon Nanoclusters (2010)
  • Author(s): K. Tashiro
  • Organizer: Pacifichem 2010
  • Place of Presentation: Honolulu, USA
  • Year and Date: 2010-12-16
• [Presentation] Host-Guest Chemistry for the Separation of Fullerenes (2010)
  • Author(s): K. Tashiro
  • Organizer: Fullerene Silver Anniversary Symposium
  • Place of Presentation: Hersonissos, Greece
  • Year and Date: 2010-10-09
• [Presentation] Supramolecular Chemistry of Metal Bisporphyrinate Double-Decker Complexes with Fullerenes (2010)
  • Author(s): K. Tashiro
  • Organizer: Sixth International Conference on Porphyrins and Phthalocyanines
  • Place of Presentation: Santa Ana Pueblo, USA
  • Year and Date: 2010-07-08
• [Presentation] Novel Approaches for Sequence Control in Covalent and Supramolecular Arrays (2009)
  • Author(s): K. Tashiro
  • Organizer: International Conference on Polymers and Advanced Materials
  • Place of Presentation: Huatulco, Mexico
  • Year and Date: 2009-11-23
• [Presentation] Controlled Self-Assembly of π-Electronic Moieties for Materials Engineering (2009)
  • Author(s): K. Tashiro
  • Organizer: International Symposium for Young Organic Chemists
  • Place of Presentation: Tsukuba
  • Year and Date: 2009-03-06
• [Presentation] Molecular Beyonds (2009)
  • Author(s): K. Tashiro
  • Organizer: MANA International Symposium 2009
  • Place of Presentation: Tsukuba
  • Year and Date: 2009-02-25
• [Book] π電子化合物のシークエンス制御 (2013)
  • Author(s): 田代健太郎
  • Total Pages: 102-106
  • Publisher: 高次π空間の創発と機能開発
• [Book] ポルフィリン超分子レセプタ (2009)
  • Author(s): 田代健太郎
  • Total Pages: 486-492
  • Publisher: 超分子サイエンス
• [Book] パイ電子空間 (2009)
  • Author(s): 田代健太郎
  • Total Pages: 29-34
  • Publisher: ナノ空間材料の創成と応用
• [Remarks]
  • URL: http://www.nims.go.jp/reticular/Japanese.html
• [Patent(Industrial Property Rights)] 金属錯体アレイとその製造法及び材料 (2010)
  • Inventor(s): 田代 健太郎、Pothiappan Vairaprakash, 植木久憲, Omar M. Yaghi
  • Industrial Property Rights Holder: 物質・材料研究機構
  • Industrial Property Number: 物質特許2010-038460
  • Filing Date: 2010-02-24