Ontology highlight
ABSTRACT:
SUBMITTER: Zheng LL
PROVIDER: S-EPMC2972168 | biostudies-literature | 2009 Nov
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20091121 Pt 12
The title compound, {[Ni(C(2)N(3))(2)(H(2)O)(2)]·2C(5)H(5)NO}(n), is a centrosymmetric two-dimensional coordination polymer with a layer (4,4) network structure. The asymmetric unit is compossed of an Ni(II) atom, which sits on an inversion center, a μ-1,5-bridging dicyanamide anion, a water mol-ecule, and a free 4-hydroxy-pyridine mol-ecule present in the zwitterionic pyridinium-4-olate form. The Ni(II) atom is coordinated in a slightly distorted N(4)O(2) octa-hedral geometry by four bridging d ...[more]