catena-Poly[[[{1-[(E)-phenyl(pyridin-2-yl-κN)methylidene]semicarbazidato-κ(2)N(1),O}copper(II)]-μ-dicyanamido-κ(2)N(1):N(5)] monohydrate]

The Cu(II) atoms in the title coordination polymer, {[Cu(C(13)H(11)N(4)O)(C(2)N(3))]·H(2)O}(n), are N,N',O-chelated by the deprotonated Schiff base ligands, and adjacent metal atoms are bridged by the dicyanamide ions, generating a polymeric chain that propagates along the b axis. The two indep...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2012-09, Vol.68 (Pt 9), p.m1176-m1176
Main Authors: Kunnath, Roji J, Prathapachandra Kurup, M R, Ng, Seik Weng
Format: Article
Language:English
Online Access:Get full text
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Summary:The Cu(II) atoms in the title coordination polymer, {[Cu(C(13)H(11)N(4)O)(C(2)N(3))]·H(2)O}(n), are N,N',O-chelated by the deprotonated Schiff base ligands, and adjacent metal atoms are bridged by the dicyanamide ions, generating a polymeric chain that propagates along the b axis. The two independent metal atoms show a square-pyramidal N(4)O coordination. The two independent water mol-ecules are disordered over two positions; each water mol-ecule is a hydrogen-bond donor to a carbonyl O atom. Weak N-H⋯N hydrogen bonding is also observed.
ISSN:1600-5368
DOI:10.1107/S1600536812035283