First tetrazole-bridged d-f heterometallic MOFs with a large magnetic entropy change

被引：70

作者：

Hu, Huan-Cheng ^{[1
]}

Kang, Xiao-Min ^{[1
]}

Cao, Chun-Shuai ^{[1
]}

Cheng, Peng ^{[1
]}

Zhao, Bin ^{[1
]}

机构：

[1] Nankai Univ, Tianjin Coinnovat Ctr Chem Sci & Engn, Key Lab Adv Energy Mat Chem, Tianjin 300071, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 54期

关键词：

METAL-ORGANIC FRAMEWORKS; 3D-4F COORDINATION POLYMERS; HYDROTHERMAL SYNTHESIS; ADSORPTION BEHAVIOR; LIGAND SYNTHESIS; COMPLEXES; CLUSTERS; GD; LN; LUMINESCENCE;

D O I：

10.1039/c5cc03670d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel 3D tetrazole-bridged 3d-4f heterometallic MOF {(H3O)(3)[Gd-3-Mn-2(Trz)(4)]center dot 12H(2)O}(n) (1) with a hexanuclear [Gd-6] cluster was obtained via in situ [2+3] cycloaddition reaction and structurally characterized, possessing good solvent and thermal stabilities, as well as a large magnetic entropy change -Delta S-m = 40.3 J kg(-1) K-1 for Delta H = 7 T at 2.0 K. To our knowledge, it is the first example of tetrazole-bridged 3d-4f heterometallic MOFs.

引用

收藏

页码：10850 / 10853

页数：4

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