Ontology highlight
ABSTRACT:
SUBMITTER: Bertke JA
PROVIDER: S-EPMC2970491 | biostudies-literature | 2009 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20090930 Pt 10
The title compound, {[K(2)(C(12)H(6)N(2)O(4))(H(2)O)(2)]·2H(2)O}(n), forms a three-dimensional coordination polymer in the solid state. The asymmetric unit consists of one K(+) ion, half of a 2,2'-bipyridyl-5,5'-dicarboxyl-ate ligand, one coordinated water mol-ecule and one solvent water mol-ecule. The K(+) ion is 7-coordinated by the oxygen atoms of two water mol-ecules and by five oxygen atoms of four carboxyl-ate groups, one of which is chelating. The extended structure can be described as a ...[more]