Cation-Dependent Magnetic Ordering and Room-Temperature Bistability in Azido-Bridged Perovskite-Type Compounds

被引：156

作者：

Zhao, Xin-Hua ^{[1
]}

Huang, Xing-Cai ^{[1
]}

Zhang, Shao-Liang ^{[1
]}

Shao, Dong ^{[1
]}

Wei, Hai-Yan ^{[2
]}

Wang, Xin-Yi ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China

[2] Nanjing Normal Univ, Sch Chem & Mat Sci, Jiangsu Key Lab Biofunct Mat, Nanjing 210097, Jiangsu, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 43期

关键词：

METAL-ORGANIC FRAMEWORK; PHASE-TRANSITION; SPIN-CROSSOVER; WEAK FERROMAGNETISM; MOLECULAR-SOLIDS; COMPLEXES; CRYSTALS; BEHAVIOR; LIGANDS;

D O I：

10.1021/ja407654n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of end-to-end azido-bridged perovskite-type compounds [(CH3)(n)NH4-n][Mn(N-3)(3)] (n = 1-4) were synthesized and characterized. Structural phase transitions indicating the general lattice flexibility were observed and confirmed by the crystal structures of different phases. These materials show cation-dependent magnetic ordering at up to 92 K and magnetic bistability near room temperature.

引用

页码：16006 / 16009

页数：4

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