摘要
The crystal structure of the title complex, [Ni(C 7 H 4 NO 4 ) 2- (C 10 H 8 N 2 ) 2 ] n , exhibits a two-dimensional network, which is built up from slightly distorted NiN 4 O 2 polyhedra (2 symmetry), bipyridine ligands, and carboxylate anions. The Ni II atoms are six-coordinated by two O atoms of two monodentate carboxylate anions and four N atoms from bipyridine ligands and are connected into layers by the 4,4′-bipyridine ligands.