摘要
制备了配合物 {Co[(C2 H5) 2 NCS2 ]3 } ,经X 射线四圆衍射方法确定了配合物的结构 ,晶体学参数如下 :单斜晶系 ,空间群C2 /c ,C15H3 0 N3 S6Co ,Mr =5 0 3.7,a =1.410 5 (2 ) ,b =1.0 2 99(3) ,c =1.70 5 9(3)nm ,β=110 .15 (1)°,V =2 .32 6 5nm3 ,Z =4.Dc =1.46 6 g/cm3 ,μ =7.77cm-1,F(0 0 0 ) =10 5 6 ,R =0 .0 33,Rw=0 .0 4.中心钴原子由来自二乙胺基硫代甲酸的六个硫原子构成八面体配位结构。Co -S键长和S -Co -S键角分别位于 0 .2 2 6 7(1)～ 0 .2 2 70 (1)nm和 76 .34 (4 )～ 94.48(4 )°之间。
The title compound, {Co[(C 2H 5) 2NCS 2] 3}, has been prepared and its structure is also determined by X-ray diffraction with crystallographic data as follows: C 15 H 30 N 3S 6Co, Mr=503.7, monoclinic, space group C 2/c, a=1.4105(2), b=1.0299(3), c=1.7059(3)nm, β=110.15(1)°,V=2.3265nm+3, Z=4. Dc={1.466g/cm+3}, μ=7.77cm -1 , F(000)=1056, R=0.033, R-w=0.04.
出处
《河南科学》
2002年第2期134-136,共3页
Henan Science
