Synchrotron Radiation Structure Analyses of the Light-induced Radical Pair of a Hexaarylbiimidazolyl Derivative. Origin of the Spin-Multiplicity Change.
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Accession number;02A0877402
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| Title;Synchrotron Radiation Structure Analyses of the Light-induced Radical Pair of a Hexaarylbiimidazolyl Derivative. Origin of the Spin-Multiplicity Change. |
| Author;
KAWANO M
(Tokyo Inst. Technol., Tokyo)
OZAWA Y
(Himeji Inst. Technol., Tokyo)
MATSUBARA K
(Himeji Inst. Technol., Tokyo)
IMABAYASHI H
(Himeji Inst. Technol., Tokyo)
MITSUMI M
(Himeji Inst. Technol., Tokyo)
TORIUMI K
(Himeji Inst. Technol., Tokyo)
OHASHI Y
(Tokyo Inst. Technol., Tokyo)
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Journal Title;Chem Lett
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Journal Code:S0742A
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ISSN:0366-7022
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VOL.;NO.11;PAGE.1130-1131(2002)
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| Figure&Table&Reference;FIG.3, TBL.1, REF.12 |
| Pub. Country;Japan |
| Language;English |
| Abstract;In situ synchrotron radiation structure analyses of a light-induced radical pair from o-Cl-HABI were performed by using an X-ray vacuum camera at 23-70 K at the BL02B1 station of SPring-8. The combined results of X-ray analysis with theoretical calculation, IR, and UV-vis spectroscopy reveal that a slight conformational change of the radical pair causes the drastic spin-multiplicity change during 2-140 K. (author abst.) |
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