Synthesis, structure, and magnetism of a novel alkoxide bridged nonacopper(II) (Cu9O12) [3 x 3] square grid generated by a strict self-assembly process
L. Zhao et al., Synthesis, structure, and magnetism of a novel alkoxide bridged nonacopper(II) (Cu9O12) [3 x 3] square grid generated by a strict self-assembly process, ANGEW CHEM, 39(17), 2000, pp. 3114-3117