J. Pickardt et B. Staub, SUPRAMOLECULAR CHLORIDE BRIDGED METAL(II) DICHLORIDE DIAZINE COMPLEXES - CRYSTAL-STRUCTURES OF [CD(PYRAZINE)CL-2], [ZN(PYRAZINE)CL-2], AND [ZN(PYRIMIDINE)CL-2], Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 51(7), 1996, pp. 947-951
Single crystals of [Cd(pyrazine)Cl-2], [Zn(pyrazine)Cl-2] and [Zn(pyri
midine)Cl-2] were obtained by a diffusion technique from aqueous solut
ions of the metal dichlorides and solutions of the respective diazine.
The structures consist of ''supramolecular'' networks of -M-Cl-M- and
-M-diazine-M-chains.