作者:M.E. Kastner、D.A. Smith、A.G. Kuzmission、J.N. Cooper、T. Tyree、M. Yearick
DOI:10.1016/s0020-1693(00)80832-4
日期:1989.4
Z = 2, ϱ exp = 1.78 g cm −3 , ϱ calc = 1.76 g cm −3 , R 1 = 5.5, R 2 = 9.4; trans [en 2 - Co(NO 2 )(C 2 O 4 )]·2H 2 O, P 2 1 / n , a = 8.218(2), b = 15.613(1), c = 10.694(1) A, β = 101.49(1)°, V = 1344 A 3 , Z = 4, ϱ exp = 1.73 g cm −3 , ϱ calc = 1.74 g cm −3 , R 1 = 3.5, R 2 = 5.6; cis [en 2 Co(N 3 )(C 2 O 4 )]· H 2 O, P 2 1 / c , a = 8.379(1), b = 15.548(4), c = 9.736(3) A, β = 97.44(2)°, V = 1258
摘要用单晶X射线衍射法测定了七种具有单齿
草酸酯,
叠氮基,硝基,磺基和
硫代
硫酸根
配体的双(
乙二胺)
钴(Ⅲ)配合物的晶体结构。配合物,空间群,细胞常数,每单位细胞的分子数Z,计算密度和实验密度以及最终可靠性因子如下:cis [en 2 Co(NO 2)-(C 2 O 4)]·2H 2 O,P 1,a = 6.925(3),b = 8.055(3),c = 12.158(4)A,α= 80.16(2)°,β= 77.87(2)°,γ= 87.90(2)° ,V = 653A 3 Z = 2,ϱexp = 1.78g·cm -3,ϱcalc = 1.76g·cm -3,R 1 = 5.5,R 2 = 9.4。反式[en 2-Co(NO 2)(C 2 O 4)]·2H 2 O,P 2 1 / n,a = 8.218(2),b = 15.613(1),c = 10.694(1)A, β= 101.49(1)°,V