Structural Analysis of Iron Mixed-Valence Complex (n-C3H7)4N[FeIIFeIII(dto)3](dto=C2O2S2) under High Pressure

被引:2
|
作者
Itoi, Miho [1 ]
Kida, Noriyuki [2 ]
Chin-Lin [1 ]
Koeda, Masahito [1 ]
Kojima, Norimichi [2 ]
Hedo, Masato [1 ]
Uwatoko, Yoshiya [1 ]
Kobayashi, Yoshihiko [3 ]
Asai, Kichizo [3 ]
Ohishi, Yasuo [4 ]
Takta, Masaki [4 ,5 ]
机构
[1] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan
[2] Univ Tokyo, Grad Sch Arts & Sci, Meguro Ku, Tokyo 1538902, Japan
[3] Univ Electrocommun, Dept Appl Phys & Chem, Tokyo 1828585, Japan
[4] Spring 8 JASRI, Sayou, Hyogo 6795148, Japan
[5] RIKEN, Sayou, Hyogo 6795148, Japan
关键词
Mixed-valence complex; electron transfer; powder x-ray diffraction; pressure;
D O I
10.1143/JPSJS.76SA.190
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Iron mixed-valence complex, (n-C3H7)(4)N[(FeFeIII)-Fe-II(dto)(3)] shows an electron-transfer between Fe(II) and Fe(III) ion accompanied by a spin transition, i.e. a charge-transfer (CT) phase transition at 122.4 K. The pressure dependence of CT phase transition is evaluated by a x-ray structural analysis under high pressure. We report the structural changes of the CT transition under high pressure.
引用
收藏
页码:190 / 191
页数:2
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