| Co-Investigator(Kenkyū-buntansha) |
SUGAWARA Tadashi Univ.of Tokyo, Dept.of Arts, Prof., 教養学部, 教授 (50124219)
OKUYAMA Kenji Univ.of Agr.and Technology, Dept.of Life-Materials, Prof., 工学部, 教授 (30038020)
TORIUMI Koshiro Himeji Inst.of Technology, Dept.of Chem.Assoc.Prof., 理学部, 助教授 (90124221)
MATSUO Takasuke Univ.of Osaka, Dept.of Chem.Prof., 理学部, 教授 (00028185)
OHASHI Yuji Tokyo Institute of Technology, Dept.of Chem.Prof., 理学部, 教授 (40016118)
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| Budget Amount *help |
¥14,200,000 (Direct Cost: ¥14,200,000)
Fiscal Year 1993: ¥5,800,000 (Direct Cost: ¥5,800,000)
Fiscal Year 1992: ¥8,400,000 (Direct Cost: ¥8,400,000)
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| Research Abstract |
Dynamic structural transformations and molecular motion in organic crystals were intensively investigated using the X-ray diffraction methods, NMR studies, thermodynamic studies, dielectric relaxation studies, Raman spectroscopy, and so on. A total of 20 investigators participated in this project.
The project had five different groups focusing on the following areas.
(1)Dynamic process of the solid state reactions : Racemic to chiral conversion in cobaloxime crystals (Ohashi), Direct observation of solid-state photodimerization (Kashino), Solid-state polymerization by radiation (Kai), Solid-state photoreactions(Saigo), New X-ray diffractometer for rapid data correction(Iwasaki)
(2)Molecular recognition in inclusion crystals : Thermodynaic studies(Matsuo), Crystal structures of inclusion compounds(Fujiwara)
(3)Structural changes in phase transitions of organic compounds : Dynamic structures of halogen bridged metal complexes (Toriumi), Phase transitions of metal complexes(Ohba), Adducts of Lead halide(Miyamae), Mechanical reactions(Maeda), Thermal rearrangement in organic crystals (Iwasaki)
Co-operative dynamics in organic crystals : Polymorphism of synthetic lipids (Okuyama), Raman spectroscopic studies(Ishii), NMR studies (Miyazima), MD simulation (Matsui), Electron-charge densities(Tanaka)
Dynamic behavior in the hydrogen-bonding : Proton dynamics (Sugawara), Dynamics of hydrogen-bonding (Takeda), Molecular motion in crystals(Imashiro)
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