Remarkably high-temperature spin transition exhibited by new 2D metal-organic frameworks

被引：75

作者：

Bao, Xin ^{[1
]}

Guo, Peng-Hu ^{[1
]}

Liu, Wei ^{[1
]}

Tucek, Jiri ^{[2
]}

Zhang, Wei-Xiong ^{[1
]}

Leng, Ji-Dong ^{[1
]}

Chen, Xiao-Ming ^{[1
]}

Gural'skiy, Il'ya ^{[3
]}

Salmon, Lionel ^{[3
]}

Bousseksou, Azzedine ^{[3
]}

Tong, Ming-Liang ^{[1
]}

机构：

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

[2] Palacky Univ, Dept Expt Phys, Reg Ctr Adv Technol & Mat, Olomouc 78371, Czech Republic

[3] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

来源：

CHEMICAL SCIENCE | 2012年 / 3卷 / 05期

关键词：

ROOM-TEMPERATURE; CROSSOVER BEHAVIOR; COORDINATION POLYMER; THERMAL HYSTERESIS; IRON(II) COMPLEXES; PRESSURE; COMPOUND; LIGANDS; DEVICES; LIGHT;

D O I：

10.1039/c2sc00924b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly stable two-dimensional metal-organic frameworks, (2)(infinity)[FeII (L) 2] (HL = 3-(2-pyridyl)-5-(3-pyridyl)- 1,2,4-triazole (1) and 3-(3-methyl-2-pyridyl)-5-(3-pyridyl)-1,2,4-triazole (2), display well defined two-step spin crossover properties at remarkably high temperatures, namely, T-c1 = 329 K, T-c2 = 501 K for 1 and T-c1 = 351 K, T-c2 = 520 K for 2, which are the highest critical temperatures reported so far.

引用

页码：1629 / 1633

页数：5

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