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Title of article :
XAFS study on the photoinduced spin transition of [Fe(2-pic)3]Cl2·C2H5OH
Author/Authors :
Okamoto، نويسنده , , Kaoru and Nagai، نويسنده , , Kensuke and Miyawaki، نويسنده , , Jun and Kondoh، نويسنده , , Hiroshi and Ohta، نويسنده , , Toshiaki، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
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Abstract :
A photoinduced spin transition state of [FeII(2-picorylamine)3]Cl2·C2H5OH was investigated by Fe K-edge X-ray-absorption fine structure (XAFS) spectroscopy. The X-ray-absorption near-edge structure (XANES) of the photoirradiated sample at 30 K is well reproduced as a superposition of those obtained at 298 and 30 K, corresponding to high- and low-spin phases, respectively. An analysis of the extended X-ray-absorption fine structure (EXAFS) shows that the Fe–N coordination in the photoinduced state is identical with that in the high-spin phase at room temperature, as confirmed by the bond distance and the Debye–Waller factor.
Journal title :
Chemical Physics Letters
Journal title :
Chemical Physics Letters
Serial Year :
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