catena-Poly[[diaqua­bis(thio­cyanato-κN)cobalt(II)]-μ-4,4′-bipyridine-κ2 N:N′] 4,4′-bipyridine solvate]

摘要

In the title complex, {[Co(NCS)2(C10H8N2)(H2O)2]·C10H8N2}n, the CoII ion is located on an inversion centre and is coordinated by two N atoms from the two 4,4′-bipyridine ligands, two O atoms from the water mol­ecule, and two N atoms from two isothio­cyanate ions in a distorted octa­hedral environment. In the crystal, the coordinated water mol­ecules, isothio­cyanate ions and solvent 4,4′-bipyridine mol­ecules are linked by O—H⋯S and O—H⋯N hydrogen bonds into layers parallel to the ab plane.