STRUCTURAL AND PHOTOPHYSICAL PROPERTIES OF A MONONUCLEAR Re(I) COMPLEX: [P,N-{(C6H5)2(C5H5N)P}Re(CO)3Br]

被引：26

作者：

Venegas, Felipe ^{[1
]}

Pizarro, Nancy ^{[1
]}

Vega, Andres ^{[1
]}

机构：

[1] Univ Andres Bello, Fac Ciencias Exactas, Dept Ciencias Quim, Santiago, Chile

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2011年 / 56卷 / 03期

关键词：

ASYMMETRIC CATALYSIS; CRYSTAL-STRUCTURES; ELECTRONIC-STRUCTURE; MOLECULAR-STRUCTURE; PHOSPHINE-LIGANDS; EXCITED-STATE; 2-(DIPHENYLPHOSPHINO)PYRIDINE; DIPHENYL(2-PYRIDYL)PHOSPHINE; RHODIUM; PYRIDYL;

D O I：

10.4067/S0717-97072011000300023

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have prepared a new monometallic rhenium(I) carbonyl, the complex [P,N-{(C6H5)(2),(C5H5N)P Re(CO),Br] by direct reaction of (Re(CO)(3), Br(THF))(2) and the ligand (C6H5)(2)(C5H5N)P The structure in the complex shows the pyridinic-phosphine ligand in a chelating mode, occupying cis positions around the rhenium octahedral environment. The molecule displays an absorption band centered at 315 nm which has been assigned to a MLCT transition, and a luminescence quantum yield of 0.001.

引用

页码：823 / 826

页数：4

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