摘要
The title compound [Cu2(m-NO2)(aepy)4](ClO4)3 (Cu2C28H40N9Cl3O14, Mr = 960.12, aepy = 2-(2-aminoethyl)pyridine) was synthesized and its crystal structure was determined by X-ray diffraction method. It crystallizes in monoclinic, space group C2/c with cell parameters: a = 21.958(3), b = 12.205(2), c = 15.180(3) ? b = 106.06(1), V = 3909.5(12) ?, Z = 4, Dc = 1.631 g/cm3, F(000) = 1968 and m(MoKa) = 1.368 mm-1. The structure was solved by direct methods and refined by full-matrix least-squares techniques. The final R = 0.0734 and wR = 0.1954 for 1606 observed reflections with I ≥2.0s(I). The crystal structure revealed that the [Cu2(m-NO2)(aepy)4]3+ cation consists of two square-based pyramidal copper (Ⅱ) atoms bridged by one nitrate anion. The distance between the two copper atoms (Cu(1)…Cu(1A)) is 5.373 (2) ?
The title compound [Cu2(m-NO2)(aepy)4](ClO4)3 (Cu2C28H40N9Cl3O14, Mr = 960.12, aepy = 2-(2-aminoethyl)pyridine) was synthesized and its crystal structure was determined by X-ray diffraction method. It crystallizes in monoclinic, space group C2/c with cell parameters: a = 21.958(3), b = 12.205(2), c = 15.180(3) ? b = 106.06(1), V = 3909.5(12) ?, Z = 4, Dc = 1.631 g/cm3, F(000) = 1968 and m(MoKa) = 1.368 mm-1. The structure was solved by direct methods and refined by full-matrix least-squares techniques. The final R = 0.0734 and wR = 0.1954 for 1606 observed reflections with I ≥2.0s(I). The crystal structure revealed that the [Cu2(m-NO2)(aepy)4]3+ cation consists of two square-based pyramidal copper (Ⅱ) atoms bridged by one nitrate anion. The distance between the two copper atoms (Cu(1)…Cu(1A)) is 5.373 (2) ?
基金
This project was financially supported by the Postdoctoral Science Foundation of China
K. C. Wong Education Foundation
the National Natural Science Foundation of China
and the Natural Science Foundation of Fujian Province and CAS
