An unusual 3-D asymmetric mixed valence copper-azido complex with pyrazinecarboxylate as co-ligand showing rare net topology: Hydrothermal synthesis, structure and magnetic properties

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• 作者：Fu-Chen Liu ; Yong-Fei Zeng ; Jiong-Peng Zhao ; Bo-Wen Hu ; Xian-He Bu ; Joan Ribas ; Stuart R. Batten
• 刊名：Inorganic Chemistry Communications
• 出版年：2007
• 出版时间：February 2007
• 年：2007
• 卷：10
• 期：2
• 页码：129-132
• 全文大小：871 K

文摘

A new 3-D mixed valence copper-azido coordination polymer, [Cu^I · Cu^II(N₃)(pzc)₂ (H₂O)]_n1, has been synthesized and characterized, and its magnetic properties studied. In this compound, the azide acts as rare asymmetric μ_1,1,3 bridging mode. The azide ligands and the Cu(2) ions act as 3-connecting nodes, and the Cu(1) ions act as 4-connecting nodes. The overall net takes rare topology with the Schläfli symbol of (6.8²)(6.8²)(6.8⁵).