Auxiliary ligand-directed structural variation from 2D→3D polythreaded net to 3-fold interpenetrating 3D pillar-layered framework: Syntheses, crystal structures and magnetic properties

被引：113

作者：

Zhao, Jun ^{[1
]}

Li, Dong-Sheng ^{[1
,2
]}

Ke, Xi-Jun ^{[1
]}

Liu, Bin ^{[2
]}

Zou, Kun ^{[1
]}

Hu, Huai-Ming ^{[2
]}

机构：

[1] China Three Gorges Univ, Inst Mat Res, Coll Mech & Mat Engn, Yichang, Peoples R China

[2] NW Univ Xian, Dept Chem, Minist Educ, Xian 710069, Peoples R China

来源：

DALTON TRANSACTIONS | 2012年 / 41卷 / 09期

关键词：

METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; BUILDING-BLOCKS; 3,3',5,5'-AZOBENZENETETRACARBOXYLIC ACID; HYDROGEN STORAGE; COMPLEXES; NETWORKS; SORPTION; TOPOLOGY; DESIGN;

D O I：

10.1039/c2dt12170k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

By auxiliary N-donor ligand-directed assembled, two entangled Co-II-coordination nets have been constructed from 3,3',5,5'-azobenzenetetracarboxylic acid (H(4)abtc), which present a rare 2D -> 3D polythreading motif constructed from 2-fold (6,3) polymeric layers with thickness being 10.2 angstrom and a 3-fold interpenetrating pillar-layered framework based on linear trinuclear Co-II-SBUs. In addition, two Co-II-complexes both show an antiferromagnetic coupling by long organic spacers and H2O bridges, respectively.

引用

页码：2560 / 2563

页数：4

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