Spin Crossover by Encapsulation

被引：110

作者：

Ono, Kosuke ^{[2
]}

Yoshizawa, Michito ^{[1
]}

Akita, Munetaka ^{[1
]}

Kato, Tatsuhisa ^{[3
,4
]}

Tsunobuchi, Yoshihide ^{[5
]}

Ohkoshi, Shin-ichi ^{[5
]}

Fujita, Makoto ^{[2
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Univ Tokyo, Dept Appl Chem, Sch Engn, Bunkyo Ku, Tokyo 1138656, Japan

[3] Josai Univ, PRESTO, Japan Sci & Technol Agcy, Sakado, Saitama 3500295, Japan

[4] Josai Univ, Dept Chem, Fac Sci, Sakado, Saitama 3500295, Japan

[5] Univ Tokyo, Dept Chem, Sch Sci, Bunkyo Ku, Tokyo 1130033, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 08期

关键词：

COMPLEXES; PRESSURE;

D O I：

10.1021/ja8089894

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Encapsulation by synthetic hosts can transform the spin states of square planar Ni(II)(acen) and Co(II)(tap) complexes. Upon encapsulation, the red Ni(II) diamagnetic state was converted into a green paramagnetic state, whereas the Co(II) low spin (S = 1/2) state was changed into a coupled (S = 1/2 and S = 3/2) state. The host cages are noninnocent and host-guest interactions within the confined cavity influence the resultant properties of the enclathrated metal complexes.

引用

页码：2782 / +

页数：4

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