[2-Butyl-4-(4-tert-butylbenzyl)-1,2,4-triazol-3-ylidene]chlorido[(1,2,5,6-η)-cycloocta-1,5-diene]iridium(I)

被引：4

作者：

Nichol, Gary S. ^{[1
,2
]}

Walton, David P. ^{[2
]}

Anna, Laura J. ^{[2
]}

Rajaseelan, Edward

机构：

[1] Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85716 USA

[2] Millersville Univ Pennsylvania, Dept Chem, Millersville, PA 17551 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2012年 / 68卷

基金：

美国国家科学基金会;

关键词：

N-HETEROCYCLIC CARBENES; TRANSFER HYDROGENATION; COMPLEXES; TETRAFLUORIDOBORATE; IRIDIUM(I); CATALYSTS; LIGANDS;

D O I：

10.1107/S1600536812000992

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, [IrCl(C8H12)(C17H25N3)], the Ir-I ion has a distorted square-planar coordination geometry. The N-heterocyclic carbene ligand has an extended S-shaped conformation. The butyl group was refined using a two-part 1:1 disorder model. In the crystal, three unique weak C-H center dot center dot center dot Cl contacts are present. Two of these form a motif described as R-2(1) (6) in graph-set notation, while a third forms an R-2(2) (8) motif about a crystallographic inversion center. The result is a chain structure which extends parallel to the crystallographic a axis.

引用

页码：M158 / U747

页数：14

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