Synthesis and structure of the copper( I ) complex [Cu(PPh3)2(BH4)]

被引：0

作者：

Li, CY ^{[1
]}

Zhang, YG

Zhou, Y

Zhang, LF

机构：

[1] Pingyuan Univ, Dept Chem, Xinxiang 453003, Peoples R China

[2] Nanyang Educ Inst, Nanyang 475001, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2000年 / 19卷 / 02期

关键词：

copper; crystal structure; complex;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mononuclear copper(I) complex [Cu(PPh3)(2)(BH4)] has been synthesized by ligand replacement reaction in methanol and characterized by elemental analyses, molecular weight determination, IR spectra and X-ray single crystal analysis, its conductivity has also been measured. The crystal is monoclinic, space group C2/c, a = 24. 776(4), b=9. 173(7), c=15. 564(2) Angstrom; beta=116.10(1)degrees, V=3176.73 Angstrom(3), Z = 4, F(000) = 1256, mu(MoK alpha) = 8. 11 cm(-1), D-c= 1.26 g/cm(3), M = 602.79, R = 0.039, R-w = 0.050. The results show that PPh3 coordinates as monodentate ligand to the Cu (I) atoms, and BH4 behaves as a bidentate ligand in the prepared complex. The central copper atom belongs to tetrahedron coordination geometry.

引用

页码：91 / 94

页数：4