Dependence of intramolecular valence delocalization on crystal form in mixed-valence trinuclear iron phenylacetate [Fe
2
III
FeIIO(PhCH2CO2)6(py)3] |
| |
| Authors: | M Yoshida T Nakamoto S Kawata M Katada H Sano |
| |
| Institution: | (1) Department of Chemistry, Faculty of Science, Tokyo Metropolitan University, Minamiohsawa, Hachioji, 192-03 Tokyo, Japan;(2) Radioisotope Research Center, Tokyo Metropolitan University, Minamiohsawa, Hachioji, 192-03 Tokyo, Japan |
| |
| Abstract: | A dependence of intramolecular valence delocalization on crystal form in mixed-valence trinuclear iron phenylacetate Fe
2
III
FeIIO(PhCH2CO2)6(py)3] was found. This complex was obtained in two different crystal forms: a columnar and a needle crystal form. Mössbauer spectra of the columnar crystals show a temperature-dependent valence delocalization, while the needle crystals show a trapped mixed-valence state from a lower temperature up to room temperature. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
