• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1996 Fiscal Year Final Research Report Summary

Theory of Chemical Reaction-Computational Approach

Research Project

Project/Area Number 04243104
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionOKAZAKI National Research Institutes

Principal Investigator

IWATA Suehiro  OKAZAKI National Research Institutes Institute for molecular science, Professor, 分子科学研究所, 教授 (20087505)

Co-Investigator(Kenkyū-buntansha) HIRAO Kimihiko  University of Tokyo, Faculty of Engineering, Professor, 工学部, 教授 (70093169)
HOSOYA Haruo  Ochanomizu University, Faculty of Science, Professor, 理学部, 教授 (10017204)
NAKAMURA Hiroki  OKAZAKI National Research Institutes Institute for molecular science, Professor, 教授 (10010935)
KATO Shigeki  Kyoto University, Faculty of Science, Professor, 理学部, 教授 (20113425)
NAKATSUJI Hiroshi  Kyoto University, Faculty of Engineering, Professor, 工学部, 教授 (90026211)
Project Period (FY) 1992 – 1996
KeywordsTheory of Chemical Reaction / Computational Chemistry / Theoretical Chemistry
Research Abstract

The purposes of the research project, "Theory of Chemical Reactions : Theoretical and Computational Approach", are (1) Exploration of the reaction dynamics of the excited molecules, (2) Quanitative prediction of the reaction paths, reaction intermediates and transition states, and inquiry of the inevitability of chemical reactions, (3) Theoretical analysis of the homogeneous and inhomogeneous catalysis reaction mechanism, and (4) Quantitative exploration of chemical reactions in solution. To achieve the targets, we organized four research projects ; A01 : Many-electron theory of molecules, A02 : Electronic theory of chemical reactions, A03 : Theory of chemical reaction dynamics, and A04 : Theories of chemical reactions in molecular assemblies.
In last four years, our members published more than 900 papers in the international journals, and gave more than 130 invited talks in the international scientific meetings. During the research project, we are proud of the great advance we have made in the theory of chemical reactions, both in the purely theoretical and conceptional study and in the applied and computational study. In addition, in these years, the number of the research groups of the theoretical chemistry in Japan has substantially increased, and the research activity in this field has been very high. As a result of the present research project, we successfully established a network of the research groups related to the chemical reactions, not only among theoretical groups but also with the experimental group. This project has demonstrated the importance of theoretical approaches in studying the chemical reactions and the need of more emphasis on establishing the theoretical groups in Departments related with chemical study in the Universities and research Institutes.

  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] H.Watanabe and S.Iwata: "Molecular Orbital Studies of the Structures and Reactions of a Singly Charged Calcium Ion with Water Clusters,Ca^+(H_2O)_n" J.Phys.Chem.A101. 487-496 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nakatsuji and K.Yasuda: "Direct Determination of the Quantum-Mechanical Density Matrix Using the Density Equation" Phys.Rev.Lett.76. 1039 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Hashimoto,H.Nakano and K.Hirano: "Theoretical Study of the Singlet and Tripletπ→π^* Excited States of Polyacenes:Bezene and Naphthalene" J.Chem.Phys.104. 6244-6258 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Nakajima and S.Kato: "A Time-dependent Approach to the Nonradiative Decay of Polyatomic Molecules:S_1 to S_0 Transition of H_2CO" Chem.Phys.Lett.250. 361-365 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] I.Gutman H.Hosoya and D.Babic: "Topological Indices and Graph Polynomials of Some Macrocyclic Belt-Shaped Molecules" J.Chem.Soc.Faraday Trans.92. 625-628 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] C.Zhu and H.Nakamura: "Semiclassical Theory of Multi-Channel Cyrve Crossing Problems:Landau-Zener Case" J.Chem.Phys.106. 2599-2611 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Watanabe and S.Iwata: "Molecular Orbital Studies of the Structures and Reactions of A Singly Charged Calcium Ion With Water Clusters, Ca^+(H_2O)_n" J.Phys.Chem.A101. 487-496 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nakatsuji and K.Yasuda: "Direct Determination of the Quantum-Mechanical Density Matrix Using the Density Equation" Phys.Rev.Lett.76. 1039 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Hashimoto, H.Nakano and K.Hirano: "Theoretical Study of the Singlet and Triplet pi*pi^<**> Excited States of Polyacenes : Bezene and Naphthalene" J.Chem.Phys.104. 6244-6258 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Nakajima and S.Kato: "A Time-dependent Approach to the Nonradiative Decay of Polyatomic Molecules : S_1 to S_0 Transition of H_2CO" Chem.Phys.Lett.250. 361-365 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] I.Gutman, H.Hosoya, and D.Babic: "Topological Indices and Graph Polynomials of Some Macrocyclic Belt-Shaped Molecules" J.Chem.Soc.Faraday Trans.92. 625-628 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] C.Zhu and H.Nakamura: "Semiclassical Theory of Multi-Channel, Curve Crossing Problems : Landau-Zener Case" J.Chem.Phys.106. 2599-2611 (1996)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1999-03-09  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi