论文部分内容阅读
The complex [Cu(C5H7O2)(C5H8N2)3]Br(C2H5OH was obtained from a reaction of CuBr, acac, and Hdmpz (Hdmpz = 3, 5-dimethylpyrazole) in a mixed solution of ethanol, ether and water. The crystal belongs to monoclinic system, space group P21/n with a = 8.101(5), b = 19.264 (10), c = 17.19(3) , β = 95.54(2)o, V = 2670(5) 3, Z = 4, Mr = 577.03, Dc = 1.435 g/cm3, F(000) = 1196, μ = 2.348 mm-1, R = 0.0500 and wR = 0.1188 for 5361 observed reflections (I > 2((I)). The Cu(II) ion is coordinated by three Hdmpz and one acac to form a distorted square-pyramid. The complex contains an ethanol molecule and a bromide anion outside acting as the counter ion.
The complex [Cu (C5H7O2) (C5H8N2) 3] Br (C2H5OH was obtained from a reaction of CuBr, acac, and Hdmpz (Hdmpz = 3, 5-dimethylpyrazole) in a mixed solution of ethanol, ether and water. space group P21 / n with a = 8.101 (5), b = 19.264 (10), c = 17.19 (3) , β = 95.54 (2) o, V = 2670 = 4, Mr = 577.03, Dc = 1.435 g / cm3, F (000) = 1196, μ = 2.348 mm- 1, R = 0.0500 and wR = 0.1188 for 5361 observed reflections (I> 2 Cu (II) ion is coordinated by three Hdmpz and one acac to form a distorted square-pyramid. The complex contains an ethanol molecule and a bromide anion outside acting as the counter ion.