SR Batten, AR Harris
Acta Crystallographica Section E Structure Reports Online | MUNKSGAARD INT PUBL LTD | Published : 2001
The title complex, [Ni(C6H4NO2)2(H2O)4], consists of Ni atoms coordinated to twotranspyridylcarboxylate ligands, coordinated through the N atoms, and four water ligands. The Ni atom lies on a centre of symmetry. Extensive inter-complex hydrogen bonding occurs between the water ligands and the carboxylate groups, resulting in a three-dimensional network.