Poly[[bis(dimethylformamide)[μ 7 -5,5′-(methylenedioxy)diisophthalato]dizinc] dimethylformamide monosolvate]

In the crystal structure of the title coordination polymer, {[Zn2(C17H8O10)(C3H7NO)2]·C3H7NO}n, the molecular building block (MBB), viz. {Zn2(CO2)4(C3H7NO)2}, comprises two zinc atoms, each bridged by three carboxylate groups. These two Zn atoms exhibit different coordination environments:...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-10, Vol.67 (10), p.m1406-m1406
Main Authors: Li, Chuan-Qiang, Qiu, Wen-Ge, He, Hong
Format: Article
Language:English
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Summary:In the crystal structure of the title coordination polymer, {[Zn2(C17H8O10)(C3H7NO)2]·C3H7NO}n, the molecular building block (MBB), viz. {Zn2(CO2)4(C3H7NO)2}, comprises two zinc atoms, each bridged by three carboxylate groups. These two Zn atoms exhibit different coordination environments: a distorted coordination intermediate between trigonal–pyramidal, and square–pyramidal formed by the two coordinated dimethylformamide molecules and three carboxylate groups, and a distorted tetrahedral coordination defined by carboxylate groups of which three are bidentate bridging and the fourth is a monodentate ligand. Thus, each ligand connects four MBBs, forming the three-dimensional polymer.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811037056