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catena ‐Poly((aqua­(piperazin‐1‐ium‐κ N 4 )copper(II))‐μ‐5‐sulfonatoisophthalato‐κ O 1 :κ O 3 )

catena ‐Poly((aqua­(piperazin‐1‐ium‐κ N 4 )copper(II))‐μ‐5‐sulfonatoisophthalato‐κ O 1 :κ O 3 ) Blue crystals of the title compound, (Cu(C8H3O7S)(C4H11N2)(H2O))n, were obtained from the slow diffusion of a methanol solution of piperazine into an aqueous solution of sodium 5‐sulfo­isophthalate and copper nitrate. The CuII ion coordination is composed of two O atoms from two trianionic 5‐sulfoisophthalic acid ligands, one N atom from the piperazinium cation and one water O atom in a distorted square‐planar geometry. The Cu2+ ions are bridged by the sulfonate–carboxyl­ate ligands to form a zigzag chain. Hydrogen bonds and π–π inter­actions among the chains produce a three‐dimensional hydrogen‐bonded architecture. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section E Wiley

catena ‐Poly((aqua­(piperazin‐1‐ium‐κ N 4 )copper(II))‐μ‐5‐sulfonatoisophthalato‐κ O 1 :κ O 3 )

Acta Crystallographica Section E , Volume 61 (10) – Oct 1, 2005
3 pages

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References (2)

Publisher
Wiley
Copyright
Copyright © 2005 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1600-5368
eISSN
1600-5368
DOI
10.1107/S1600536805028266
Publisher site
See Article on Publisher Site

Abstract

Blue crystals of the title compound, (Cu(C8H3O7S)(C4H11N2)(H2O))n, were obtained from the slow diffusion of a methanol solution of piperazine into an aqueous solution of sodium 5‐sulfo­isophthalate and copper nitrate. The CuII ion coordination is composed of two O atoms from two trianionic 5‐sulfoisophthalic acid ligands, one N atom from the piperazinium cation and one water O atom in a distorted square‐planar geometry. The Cu2+ ions are bridged by the sulfonate–carboxyl­ate ligands to form a zigzag chain. Hydrogen bonds and π–π inter­actions among the chains produce a three‐dimensional hydrogen‐bonded architecture.

Journal

Acta Crystallographica Section EWiley

Published: Oct 1, 2005

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