Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
Diaquadichlorido[5-(3-pyridinio)tetrazolato-κN2]copper(II) dihydrate
oleh: Bo Wang
Format: | Article |
---|---|
Diterbitkan: | International Union of Crystallography 2009-10-01 |
Deskripsi
The title compound, [CuCl2(C6H5N5)2(H2O)2]·2H2O, was synthesized by hydrothermal reaction of CuCl2 with 3-(2H-tetrazol-5-yl)pyridine. The CuII cation, located on an inversion center, is coordinated by two Cl− ions, two N atoms from two 5-(3-pyridinio)tetrazolate zwitterions and two O atoms from two water molecules in a distorted octahedral geometry. In the crystal, molecules are linked into a two-dimensional sheet parallel to (001) by N—H...N, O—H...N, O—H...O and O—H...Cl hydrogen bonds involving the pyridinium N atom, the Cl atoms and the coordinated and free water molecules. The latter are disordered over two positions in a 0.54:0.46 ratio.