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catena ‐Poly­((aqua­(diformato‐κ O )copper(II))‐μ‐1,4‐di­aza­bi­cyclo­(2.2.2)­octane‐κ 2 N : N ′)

catena ‐Poly­((aqua­(diformato‐κ O )copper(II))‐μ‐1,4‐di­aza­bi­cyclo­(2.2.2)­octane‐κ 2 N : N ′) The title compound, (Cu(CHO2)2(C6H12N2)(H2O))n, forms a polymeric chain, (Cu(HCOO)2(dabco)(H2O))∞ (dabco is 1,4‐di­aza­bi­cyclo­(2.2.2)­octane). Both formate ligands are O‐monodentate anions and dabco acts as a bridging ligand, creating a linear polymeric arrangement interconnected by Owater—H⋯Ocarboxy hydrogen bonds. The deformed square‐pyramidal CuII coordination comprises two N and two O atoms as the base, and a water mol­ecule in the apical position. The point symmetry of the CuII polyhedron and the dabco ligand is mm, and the formate anions lie on the mirror planes ¼, y, z and ¾, y, z. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section E Wiley

catena ‐Poly­((aqua­(diformato‐κ O )copper(II))‐μ‐1,4‐di­aza­bi­cyclo­(2.2.2)­octane‐κ 2 N : N ′)

Acta Crystallographica Section E , Volume 59 (9) – Sep 1, 2003
3 pages

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References (2)

Publisher
Wiley
Copyright
Copyright © 2003 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1600-5368
eISSN
1600-5368
DOI
10.1107/S1600536803017434
Publisher site
See Article on Publisher Site

Abstract

The title compound, (Cu(CHO2)2(C6H12N2)(H2O))n, forms a polymeric chain, (Cu(HCOO)2(dabco)(H2O))∞ (dabco is 1,4‐di­aza­bi­cyclo­(2.2.2)­octane). Both formate ligands are O‐monodentate anions and dabco acts as a bridging ligand, creating a linear polymeric arrangement interconnected by Owater—H⋯Ocarboxy hydrogen bonds. The deformed square‐pyramidal CuII coordination comprises two N and two O atoms as the base, and a water mol­ecule in the apical position. The point symmetry of the CuII polyhedron and the dabco ligand is mm, and the formate anions lie on the mirror planes ¼, y, z and ¾, y, z.

Journal

Acta Crystallographica Section EWiley

Published: Sep 1, 2003

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