Chloro(propionyl-C)[2(1H)-pyridonato-N,O]bis[tris(1-methylethyl)phosphine]-iridium(III)

被引：1
|
作者：
Grotjahn, DB
Lo, HC
Groy, TL
机构：
[1] Dept. of Chemistry and Biochemistry, Arizona State University, Tempe
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1996年 / 52卷
关键词：
D O I：
10.1107/S0108270195010997
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title compound, [IrCl(C3H5O)(C5H4NO){(C3H7)(3) P}(2)], is a mononuclear complex of a chelated 2(1H)-pyridone anion, exhibiting slightly distorted octahedral geometry. The monohapto carbon-bound propionyl ligand and the O atom of the dihapto pyridonato ligand are mutually trans, and the phosphine ligands tilt away from the propionyl ligand towards the O atom of the heterocyclic ligand. The Ir-O bond length is unusually long for a complex of 2(1H)-pyridone, a circumstance attributed to the strong trans influence of the acyl ligand.
引用
收藏
页码：516 / 519
页数：4
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