Bidirectional Chemo-Switching of Spin State in a Microporous Framework

被引：483

作者：

Ohba, Masaaki ^{[1
,6
]}

Yoneda, Ko ^{[1
]}

Agusti, Gloria ^{[2
]}

Carmen Munoz, M. ^{[3
]}

Gaspar, Ana B. ^{[2
]}

Real, Jose A. ^{[2
]}

Yamasaki, Mikio ^{[4
]}

Ando, Hideo ^{[5
]}

Nakao, Yoshihide ^{[5
]}

Sakaki, Shigeyoshi ^{[5
]}

Kitagawa, Susumu ^{[1
,6
,7
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Synthet Chem & Biol Chem, Nishikyo Ku, Kyoto 6158510, Japan

[2] Univ Valencia, Dept Quim Inorgan, ICMOL, Valencia 46071, Spain

[3] Univ Politecn Valencia, Dept Fis Aplicada, Valencia 46022, Spain

[4] Rigaku Corp, Tokyo 1968666, Japan

[5] Kyoto Univ, Grad Sch Engn, Dept Mol Engn, Nishikyo Ku, Kyoto 6158510, Japan

[6] RIKEN, Spring Ctr 8, Sayo, Hyogo 6795198, Japan

[7] Kyoto Univ, Inst Integrated Cell Mat Sci iCeMS, Sakyo Ku, Kyoto 6068501, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 26期

关键词：

chemo-switching; coordination polymers; metal-organic frameworks; microporous materials; spin crossover; BUILDING-BLOCKS; CROSSOVER; TRANSITION; DESIGN; CHEMISTRY; POLYMERS; CRYSTAL; COMPLEX;

D O I：

10.1002/anie.200806039

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ins and outs of spin: Using the microporous coordination polymer {Fe(pz)[Pt(CN)4]} (1, pz=pyrazine), incorporating spin-crossover subunits, two-directional magnetic chemo-switching is achieved at room temperature. In situ magnetic measurements following guest vapor injection show that most guest molecules transform 1 from the low-spin (LS) state to the high-spin (HS) state, whereas CS2 uniquely causes the reverse HS-to-LS transition. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4767 / 4771

页数：5

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