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Acta Cryst. (2014). C70, 364-367
[ doi:10.1107/S2053229614005245 ]

A mixed-valence complex of cobalt based on 3-meth­oxy­salicylaldoxime

T. Yao, J. Lu, D. Li and J. Dou

Synopsis: The four Co atoms of a novel tetra­nuclear mixed-valence cobalt complex display distorted octa­hedral coordination environments and are bridged by two 2-[(oxido­imino)­methyl]-6-meth­oxy­phenolate ligands, two 2-[(hy­droxy­imino)­methyl]-6-meth­oxy­phenolate ligands and two azide anions to form a tetra­nuclear [Co4N4O4] cluster. Adjacent clusters are connected through weak C-H...N and C-H...O inter­actions.

Formula: [Co4(C8H7NO3)2(C8H8NO3)2(N3)4(C2H6O)2]·2C2H6O


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