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catena-Poly[[[bis(2-methyl-1H-imidazole)copper(II)]-μ-1,4-cyclohexanedicarboxylato-κ2O,O′] monohydrate]

✍ Scribed by De, Gejihu

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
752 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, {[Cu(1,4-chdc)(L) 2 ]ÁH 2 O} n , where 1,4chdc is the 1,4-cyclohexanedicarboxylate dianion, C 8 H 10 O 4 2À , and L is 2-methyl-1H-imidazole, C 4 H 6 N 2 , each Cu II atom is four-coordinated by two N atoms from two L ligands and two O atoms from two 1,4-chdc anions in a distorted tetrahedral geometry. Each 1,4-chdc ligand bridges two neighbouring Cu II atoms in a bidentate mode, forming a unique helical chain. These chains are decorated with L ligands alternately on the two sides. O-HÁ Á ÁO and N-HÁ Á ÁO hydrogen bonds complete the structure.

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