Dynamics of photophysical properties in organic solid material depending on molecular arrangements

• Project/Area Number: 19750114
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Functional materials chemistry
• Research Institution: Osaka University
• Principal Investigator: TOHNAI Norimitsu Osaka University, 大学院工学研究科, 准教授 (30346184)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,560,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
• Keywords: 光物性 / 結晶工学 / 超分子化学 / 包接化学 / 発光物性 / 自己組織化 / π系分子 / 単結晶X線構造解析 / 有機塩 / 分子集合 / 発光変調材料 / 包接ホスト / 単結晶X線構造析

Research Abstract

本研究では多環式芳香族などのπ系分子を超分子化し、様々な分子集合に応じた発光物性の変化を解き明かす「自己組織化に基づくπ系分子の配列制御と、有機固体発光ダイナミクスの解明」を目指している。結晶状態において化学・物理情報によりその分子集合をプログラムに沿って変化させ、ダイナミックに発光挙動を変調する発光材料の創製と固相状態における発光挙動とその分子集合・分子配列の相関を明らかとし、固体状態における発光化学を系統的に解き明かすことができた。得られた物質について光物性、熱物性などの物理物性の観察を行い、計算化学的手法を用いて物理物性と構造の相関について検討した。

Research Products

• [Journal Article] Systematic Investigation of Molecular Arrangements and Solid-State Fluorescence Properties by Using Organic Salts of Anthracene-2,6-disulfonic Acid with Aliphatic Primary Amines (2009)
  • Author(s): Y. Mizobe, T. Hinoue, A. Yamamoto, I. Hisaki, M. Miyata, Y. Hasegawa, N. Tohnai
  • Journal Title: Chem. Eur. J. (in press)
  • Peer Reviewed
• [Journal Article] Effect of steric complementarity on solid-state optical properties of ternary CT complexes ; BPDS, aliphatic amines and TCNQ (2009)
  • Author(s): N. Tohnai, M. Kurata, H. Nakajima, A. Yamamoto, T. Hinoue, Y. Mizobe, I. Hisaki, M. Miyata
  • Journal Title: J. Phys. Chem. C (in press)
  • Peer Reviewed
• [Journal Article] Octadehydrodibenzo[12]annulene-Based Organogels : Substituted Two Methyl Ester Groups Prevent Crystallization and Promote Gelation (2009)
  • Author(s): I. Hisaki, H. Shigemitsu, Y. Sakamoto, Y. Hasegawa, Y. Okajima, K. Nakano, N. Tohnai, M. Miyata
  • Journal Title: Angew. Chem. Int. Ed. (in press)
  • Peer Reviewed
• [Journal Article] Structures of Brucinium Cholate : Bile Acid and Strychnine Derivatives Meet in the Crystals (2009)
  • Author(s): I. Hisaki, N. Shizuki, K. Aburaya, M. Katsuta, N. Tohnai, M. Miyata
  • Journal Title: Cryst. Grwoth Des. 9 Pages: 1280-1283
  • Peer Reviewed
• [Journal Article] Reversible Transformation and Fluorescence Modulation in Polymorphic Crystals of n-Butylammonium 2-Naphthalenesulfonate (2009)
  • Author(s): A. Yamamoto, M. Matsumoto, T. Hinoue, Y. Mizobe, I. Hisaki, M. Miyata, N. Tohnai
  • Journal Title: Synthetic Metals. (in press)
  • Peer Reviewed
• [Journal Article] Conformational Polymorphism of Octadehydrodibenzo-[12]annulene with Methyl Phthalate Moieties (2009)
  • Author(s): I. Hisaki, Y. Sakamoto, H. Shigemitsu, N. Tohnai, M. Miyata
  • Journal Title: Cryst. Growth Des. 9 Pages: 414-420
  • Peer Reviewed
• [Journal Article] Molecular Solid Solutions with Steric Complementary Pairing from the Binary Mixtures of 1-Naphthylmethylammonium Alkanoates (2009)
  • Author(s): Katsunari Inoue
  • Journal Title: Cryst. Growth Des 9 Pages: 1072-1076
  • Peer Reviewed
• [Journal Article] Conformational Polymorphism of Octadehydrodibenzo-[12] annulene with Methyl Phthalate Moieties (2009)
  • Author(s): Ichiro Hisaki
  • Journal Title: Cryst Growth Des 9 Pages: 414-420
  • Peer Reviewed
• [Journal Article] Highly Efficient Enantioresolution of 2,2-Dimethyl-3-hexanol with Cholamide Crystals on the Basis of Intercalation and Bilayer Inversion (2008)
  • Author(s): K. Aburaya, T. Murai, I. Hisaki, N. Tohnai, M. Miyata
  • Journal Title: Chem. Lett. 37 Pages: 1224-1225
  • Peer Reviewed
• [Journal Article] Modulation of Solid-state Luminescence Quantum Efficiency Based on CH-O Intermolecular Interaction (2008)
  • Author(s): T. Hinoue, Y. Mizobe, I. Hisaki, M. Miyata N. Tohnai
  • Journal Title: Chem. Lett. 37 Pages: 642-643
  • Peer Reviewed
• [Journal Article] Superstructure-Dependent Optical and Electrical Properties of Unusual Face-to-Face pi-Stacked One-Dimensional Assembly of Dehydrobenzo[12]annulene in Crystalline State (2008)
  • Author(s): I. Hisaki, Y. Sakamoto, H. Shigemitsu, N. Tohnai, M. Miyata, S. Seki, A. Saeki, S. Tagawa
  • Journal Title: Chem. Eur. J. 14 Pages: 4178-4187
  • Peer Reviewed
• [Journal Article] Topological Classification and Supramolecular Chirality of 21-Helical Ladder-type Hydrogen-Bond Networks Composed of Primary Ammonium Carboxylates : Bundle Controls in 21-Helical Assemblies (2008)
  • Author(s): T. Yuge, T. Sakai, N. Kai, I. Hisaki, M. Miyata, N. Tohnai
  • Journal Title: Chem. Eur. J. 14 Pages: 2984-2993
  • Peer Reviewed
• [Journal Article] Importance of Weak Hydrogen bonds in the Formation of Cholamide Inclusion Crystals with Aromatic Guests (2008)
  • Author(s): K. Aburaya, K. Nakano, K. Sada, N. Yoswathananont, M. Shigesato, I., Hisaki, N. Tohnai, M. Miyata
  • Journal Title: Cryst. Growth Des. 8 Pages: 1013-1022
  • Peer Reviewed
• [Journal Article] Guest-Induced Topological Polymorphism of Pseudo-Cubic Hydrogen Bond Networks - Robust and Adaptable Supramolecular Synthon (2008)
  • Author(s): T. Yuge, I. Hisaki, M. Miyata, N. Tohnai
  • Journal Title: CrystEngComm 10 Pages: 263-266
  • Peer Reviewed
• [Journal Article] Supramolecular Tilt Chirality in Crystals of Steroids and Alkaloids (2008)
  • Author(s): I. Hisaki, N. Tohnai, M. Miyata
  • Journal Title: Chirality 20 Pages: 330-336
  • Peer Reviewed
• [Journal Article] Topological Classification and Supramolecular Chirality of 21-Helical Ladder-type Hydrogen-Bond Networks Composed of Primary Ammoniurn Carboxylates : Bundle Controls in 21-Helical Assemblies (2008)
  • Author(s): Tetsuharu Yuge
  • Journal Title: Chem. Eur J 14 Pages: 2984-2993
  • Peer Reviewed
• [Journal Article] Superstructure-Dependent Optical and Electrical Properties of Unusual Face-to-Face pi-Stacked One-Dimensional Assembly of Dehydrobenzo [12] annulene in Crystalline State (2008)
  • Author(s): Ichiro Hisaki
  • Journal Title: Chem. Eur. J 14 Pages: 4178-4187
  • Peer Reviewed
• [Journal Article] Importance of Weak Hydrogen bonds in the Formation of Cholamide Inclusion Crystals with Aromatic Guests (2008)
  • Author(s): Kazuaki Aburaya
  • Journal Title: Cryst. Growth Des 8 Pages: 1013-1022
  • Peer Reviewed
• [Journal Article] Guest-Induced Topological Polymorphism of Pseudo-Cubic Hydrogen Bond Networks - Robust and Adaptable Supramolecular Synthon (2008)
  • Author(s): Tetsuharu Yuge
  • Journal Title: Cryst Eng Comm 10 Pages: 263-266
  • Peer Reviewed
• [Journal Article] Modulation of Solid-state Luminescence Quantum Efficiency Based on CH-O Intermolecular Interaction (2008)
  • Author(s): Tomoaki Hinoue
  • Journal Title: Chem. Lett 37 Pages: 642-643
  • Peer Reviewed
• [Journal Article] Topologically Different Two Pseudo-Decahedral Hydrogen Bond Networks Composed of Triphenylmethylammonium Phosphonates (2007)
  • Author(s): T. Yuge, N. Kai, I. Hisaki, M. Miyata, N. Tohnai
  • Journal Title: Chem. Lett. 36 Pages: 1390-1391
  • Peer Reviewed
• [Journal Article] Dependence of the Enantioselectivity on Reversion of Layer Directions in Cholamide Inclusion Compounds (2007)
  • Author(s): K. Aburaya, I. Hisaki, N. Tohnai, M. Miyata
  • Journal Title: Chem. Commun. Pages: 4257-4259
  • Peer Reviewed
• [Journal Article] Supramolecular Chirality in Crystalline Assemblies of Bile Acids and Their Derivatives ; Three-Axial, Tilt, Helical, and Bundle Chirality (2007)
  • Author(s): M. Miyata, N. Tohnai, I. Hisaki
  • Journal Title: Molecules 12 Pages: 1973-2000
  • Peer Reviewed
• [Journal Article] Crystalline Host-guest Assemblies of Steroidal and Related Molecules : Diversity, Hierarchy and Supramolecular Chirality (2007)
  • Author(s): M. Miyata, N. Tohnai, I. Hisaki
  • Journal Title: Acc. Chem. Res. 40 Pages: 694-702
  • Peer Reviewed
• [Journal Article] Topological Study of Pseudo-Cubic Hydrogen Bond Networks in a Binary System Composed of Primary Ammonium Carboxylates : An Analogue of Ice Cube (2007)
  • Author(s): T. Yuge, N. Tohnai, T. Fukuda, I. Hisaki, M. Miyata
  • Journal Title: Chem. Eur J 13 Pages: 4163-4168
  • Peer Reviewed
• [Journal Article] Guest-dependent Distinct Changes in Arrangements of Anthracene and the Corresponding Fluorescence Characteristics in Ternary System : Transcription and Translation of Guest Molecular Information (2007)
  • Author(s): Y. Mizobe, T. Hinoue, M. Miyata, I. Hisaki, Y. Hasegawa, N. Tohnai
  • Journal Title: Bull. Chem. Soc. Jpn. 80 Pages: 1162-1172
  • Peer Reviewed
• [Journal Article] Well-Designed Supramolecular Clusters Comprising Triphenylmethylamine and Various Sulfonic Acids. (2007)
  • Author(s): N. Tohnai, Y. Mizobe, M. Doi, S. Sukata, T. Hinoue, T. Yuge, I. Hisaki, Y. Matsukawa, M. Miyata
  • Journal Title: Angew. Chem. Int. Ed. 46 Pages: 2220-2223
  • Peer Reviewed
• [Journal Article] Topologically Different Two Pseudo-Decahedral Hydrogen Bond Networks Composed of Triphenylmethylammonium Phosphonates (2007)
  • Author(s): Tetsuharu Yuge
  • Journal Title: Chem. Lett 36 Pages: 1390-1391
  • Peer Reviewed
• [Journal Article] Dependence of the Enantionselectivity on Reversion of Layer Directions in Cholamide Inclusion Compounds (2007)
  • Author(s): Kazuaki Aburaya,
  • Journal Title: Chem. Commun Pages: 4257-4259
  • Peer Reviewed
• [Journal Article] Guest-dependent Distinct Changes in Arrangements of Anthracene and the Corresponding Fluorescence Characteristics in Ternary System: Transcription and Translation of Guest Molecular Information (2007)
  • Author(s): Yuji Mizobe
  • Journal Title: Bull. Chem. Soc. Jpn., 80 Pages: 1162-1172
  • Peer Reviewed
• [Journal Article] Topological Study of Pseudo-Cubic Hydrogen Bond Networks in a Binary System Composed of Primary Ammonium Carboxylates. An Analogue of Ice Cube (2007)
  • Author(s): Tetsuhary Yuge
  • Journal Title: Chem. Eur J, 13 Pages: 4163-4168
  • Peer Reviewed
• [Journal Article] Reversible Transformation and Fluorescence Modulation in Polymorphic Crystals of n-Butylammonium 2-Naphthalenesulfonate
  • Author(s): Atsushi Yamamoto
  • Journal Title: Synthetic Metals (in press)
  • Peer Reviewed
• [Journal Article] Topological Classification and Supramolecular Ghirality of 21-Helical Ladder-type Hydrogen-Bond Networks Composed of Primary Ammonium Carboxylates: Bundle Controls in 21-Helical Assemblies
  • Author(s): Tetsuharu Yuge
  • Journal Title: Chem. Eur. J. in press
  • Peer Reviewed
• [Journal Article] Guest-Induced Topological Polymorphism of Pseudo-Cubic Hydrogen Bond Networks - Robust and Adaptable Supramoleculat Synthon
  • Author(s): Tetsuharu Yuge
  • Journal Title: CrystEngComm in press
  • Peer Reviewed
• [Presentation] アントラセンジスルホン酸アンモニウム塩とTCNBからなる非共有結合性分子集合体の構造制御とそれに起因する光電気物性 (2008)
  • Author(s): 中島裕美・藤内謙光・久木一朗・宮田幹二
  • Organizer: 高分子討論会
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2008-09-24
• [Presentation] 水素結合性クラスターの連結による高次超分子構造体の構築と機能化 (2008)
  • Author(s): 藤内謙光・久木一朗・宮田幹二
  • Organizer: 高分子討論会
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2008-09-23
• [Presentation] アントラセンジスルホン酸アンモニウム塩とTCNBからなる電荷移動錯体の積層様式の異なる結晶構造に起因した固体発光挙動 (2008)
  • Author(s): 中島裕美・藤内謙光・久木一朗・宮田幹二
  • Organizer: 光化学討論会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2008-09-13
• [Presentation] Tunable solid-state luminescent colors based on molecular arrangements of ammonium anthracenedisulfonates (2008)
  • Author(s): Tomoaki Hinoue, Norimitsu Tohnai, Ichiro Hisaki, Mikiji Miyata
  • Organizer: Joint International Symposium on Macrocyclic & Supramolecular Chemistry
  • Place of Presentation: Las Vegas, Nevada, USA
  • Year and Date: 2008-07-16
• [Presentation] アントラセンジスルホン酸アンモニウム塩を用いた特異的配列に基づく多様な固体発光挙動 (2007)
  • Author(s): 樋上友亮・藤内謙光・久木一朗・宮田幹二
  • Organizer: 光化学討論会
  • Place of Presentation: 信州大学
  • Year and Date: 2007-09-28
• [Presentation] アットラセッジスルホゾ酸アンモニウム塩を用いた特異的配列に基づく多様な固体発光挙動 (2007)
  • Author(s): 樋上友亮
  • Organizer: 光化学討論会
  • Place of Presentation: 信州大学
  • Year and Date: 2007-09-28
• [Presentation] Creation of the Supramolecular Chirality in [4+4] Cubic Ion-Pair Cluster (2007)
  • Author(s): Norimitsu Tohnai, Ichiro Hisaki, Mikiji Miyata
  • Organizer: International Conference Chirality at the Nanoscale
  • Place of Presentation: シッチェス・スペイン
  • Year and Date: 2007-09-18
• [Presentation] Creation of the Supramolecular Chirality in [4+4] Cubic Ion-Pair Cluster (2007)
  • Author(s): Norimitsu Tohnai
  • Organizer: International Conference Chirality at the Nanoscale
  • Place of Presentation: シッチェス.スペイン
  • Year and Date: 2007-09-18
• [Presentation] ビフェニルアントラセン誘導体のゲスト依存的蛍光変調と動的挙動 (2007)
  • Author(s): 藤内謙光
  • Organizer: 有機結晶シンポジウム
  • Place of Presentation: 千葉大学
  • Year and Date: 2007-09-07
• [Book] 「次世代共役ポリマーの超階層制御と革新機能」超分子ポリマーの階層的構築および機能性ナノ空間に基づく革新的機能の創出と応用展開 (2009)
  • Author(s): 藤内謙光
  • Total Pages: 7
  • Publisher: シーエムシー出版
• [Book] Bottom-Up Nanofabrication」 Inclusion Compounds of Steroidal Molecules : Molecular Information and Their Expression Through Molecular Assemblie (2009)
  • Author(s): 藤内謙光
  • Total Pages: 24
  • Publisher: Amer, Sci. Pub
• [Book] 「次世代共役ポリマーの超階層制御と革新機能」超分子ポリマーの階層的構築および機能性ナノ空間に基づく革新的機能の創出と応用展開
  • Author(s): 藤内謙光、久木一朗、宮田幹二
  • Publisher: シーエムシー出版