Magnetic properties and structure of a new one-dimensional azido-bridged nickel(II) coordination polymer

作者：Yu Xiao Li; You Wan Sheng^*; Guo Xin; Zhang Lan Cui; Xu Yan; Sun Zhen Gang; Clerac Rodolphe

来源：Inorganic Chemistry Communications, 2007, 10(11): 1335-1338.

DOI：10.1016/j.inoche.2007.08.010

• coordination polymer
• magnetic properties
• azide
• Ni(II) complex

A new one-dimensional nickel(II) coordination polymer with azido-bridge, [Ni(dpa)(N-3)(2)] center dot H2O 1 (where dpa is the 2,2'-dipyridylamine ligand) has been synthesized and crystal structure was determined by single-crystal X-ray diffraction. Complex I exhibits a zig-zag chain structural arrangement, and the hexa-coordinated Ni(II) ion exhibits a distorted octahedral coordination sphere. The chains topologies are built via three EO and one EE azido bridges. The study of the magnetic properties reveals dominating antiferromagnetic interactions between Ni(II) ions through the EE bridges.

• 出版日期2007-11
• 单位辽宁师范大学