摘要
A new tetracopper complex [Cu（H2O）3Cu（HCDTA）]2（ClO4）2·H2O （CDTA = transcyclohexane-1,2-diamine-N,N,N′,N′-tetraacetate） has been prepared and characterized by singlecrystal X-ray diffraction analysis. The crystal adopts space group C2/c with a = 16.990（10）, b = 9.150（5）, c = 29.318（17） , β = 104.289（9）°, V = 4417（4） 3, Z = 4, C28H52Cl2Cu4N4O31, Mr = 1265.80, Dc = 1.904 g/cm3, μ = 2.130 mm-1, F（000） = 2584, T = 293（2） K, the final R = 0.0328 and wR = 0.0809 for 4938 observed reflections （I 2σ（I））. The tetracopper units are interconnected by weak covalent bonds into a layered structure.
A new tetracopper complex [Cu（H2O）3Cu（HCDTA）]2（ClO4）2·H2O （CDTA = transcyclohexane-1,2-diamine-N,N,N′,N′-tetraacetate） has been prepared and characterized by singlecrystal X-ray diffraction analysis. The crystal adopts space group C2/c with a = 16.990（10）, b = 9.150（5）, c = 29.318（17） , β = 104.289（9）°, V = 4417（4） 3, Z = 4, C28H52Cl2Cu4N4O31, Mr = 1265.80, Dc = 1.904 g/cm3, μ = 2.130 mm-1, F（000） = 2584, T = 293（2） K, the final R = 0.0328 and wR = 0.0809 for 4938 observed reflections （I 2σ（I））. The tetracopper units are interconnected by weak covalent bonds into a layered structure.
基金
Supported by the National Natural Science Foundation of China (No. 20773129)
