Spin Crossover versus Low-Spin Behaviour Exhibited in 2D and 3D Supramolecular Isomers of [FeII(2,4-bpt)2]•Guest

被引：47

作者：

Bao, Xin ^{[1
]}

Liu, Jun-Liang ^{[1
]}

Leng, Ji-Dong ^{[1
]}

Lin, Zhuojia ^{[1
]}

Tong, Ming-Liang ^{[1
]}

Nihei, Masayuki ^{[2
]}

Oshio, Hiroki ^{[2
]}

机构：

[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, Key Lab Bioinorgan & Synthet Chem, Minist Educ,State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China

[2] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 27期

关键词：

iron; niobium; spin crossover; structural-magneto correlations; supramolecular chemistry; MAGNETIC-PROPERTIES; COORDINATION POLYMERS; CRYSTAL-STRUCTURES; SINGLE-CRYSTAL; SOLID-STATE; IRON(II); TRANSITION; COMPLEXES; POLYMORPHISM; PRESSURE;

D O I：

10.1002/chem.201001179

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) sTo spin or not to spin: Four supramolecular isomers based on a [Fe(2,4-bpt)2].guest were synthesised by judicious choice of solvents under solvothermal conditions (see figure). They can be categorised into a 2D spin crossover (SCO) branch and a 3D low-spin (LS) branch (all of them exhibit NbO topology, but one is non-interpenetrated and the other two are two-fold interpenetrated). The differences in the supramolecular interactions play important roles in their magnetic behaviour. © 2010 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.

引用

页码：7973 / 7978

页数：6

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