摘要
合成了标题化合物MoC9H6NO2O2C9H6NO=8羟基喹啉测定了化合物的晶体结构。晶体属单斜晶系空间群Cca=13.3723b=9.4212c=13.5543β=109.713°V=1607.683。结构由直接法解出最后可靠性因子R=0.0473Rw=0.062。Mo原子为6配位位于八面体的中心。两个配体氧相互处于邻位分别与8羟基喹啉中的N原子处于对位。
The title compound cis-bis-(8-hydroxyquinolinato-N, O) dioxomolybdenum, [Mo (C9H6NO) (2) (O)(2)] (C9H6NO = 8-quinolinol), crystallizes in the monoclinic space group Cc, with a = 13. 372(3), b = 9. 421 (2), c = 13. 554(3) Angstrom, beta = 109. 71(3)degrees and Z = 4. The structure was solved by direct methods. The Mo ion is hexacoordinated in an octahedral environment and with the oxo ligand as cis each other, and it is as trans with respect to the 8-hydroxyquinolinato N donor. The Mo-O-oxo distances are shorter than that the MO-O-hydroxyquinolinato. bond lengths and also shorter than that in the complex of cis-bis(2-methyl-8-quinolato-N, O) -dioxomolybdenum.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2001年第5期709-712,共4页
Chinese Journal of Inorganic Chemistry
基金
河南省杰出青年基金
河南省自然科学基金资助项目(No.0040301800004040300)
