摘要:
The structure of the title compound consists of one-dimensional polymeric chains extending along the c direction. They are formed by linking [Cu(NCNNO2)(2)(iz)(2)] (it is imidazole) units together. The cyanamidonitrate anions act as bidentate bridging ligands, with a short Cu-N(nitrile) bond of 2.011(2) Angstrom in the equatorial plane and a long axial Cu-O bond of 2.687(3) Angstrom. The Cu atom is located on a centre of symmetry and is pseudo-octahedrally coordinated by two trans N(imidazole) atoms [Cu-N 1.936(2) Angstrom] and two nitrile N atoms, and by two axial O atoms from cyanamidonitrate ligands.