Interpenetrating and non-interpenetrating 3-dimensional coordination polymer frameworks from multiple building blocks

被引:13
作者
Bradshaw, D [1 ]
Rosseinsky, MJ [1 ]
机构
[1] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England
关键词
D O I
10.1016/j.solidstatesciences.2005.04.020
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reaction of Co(NO3)(2)center dot 6H(2)O with the multidentate ligands benzene-1,3,5-tricarboxylate (btc) and the flexible bipyridyl ligand 1,2-bis(4-pyridyl)ethane (bpe) affords the 3-dimensional coordination polymers [Co-3(btc)(2)(bpe)(3)(eg)(2)](.)(guests) 1, where eg = ethylene glycol, and [Co-2(Hbtc)(2)(bpe)(2)](.)(bpe) 2. Both phases are comprised of infinite metal-carboxylate dimer chains, linked into 2-dimensional sheets by the bpe ligands. These sheets are further linked to adjacent sheets through covalent interactions, 1, or through hydrogen-bonding interactions, 2, to yield the 3-dimensional structures. Phase 1 exhibits solvent filled 1-dimensional pores, whereas 2 is triply-interpenetrated to form a dense solid array. (c) 2005 Elsevier SAS. All rights reserved.
引用
收藏
页码:1522 / 1532
页数:11
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