Synthetic and structural studies of dicobalt-iron complexes with intramolecular bridging bidentate ligands

被引：14

作者：

Liu, Xu-Feng ^{[1
]}

Li, Xie ^{[1
]}

机构：

[1] Ningbo Univ Technol, Ctr Anal & Testing, Dept Chem Engn, Ningbo, Zhejiang, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2014年 / 67卷 / 19期

关键词：

Bidentate ligand; Crystal structure; Synthesis; Carbonyl substitution; Dicobalt-iron; DIIRON PROPANEDITHIOLATE COMPLEXES; HYDROGENASE ACTIVE-SITE; PROTON-REDUCTION; DITHIOLATE COMPLEXES; ONLY HYDROGENASE; DIPHOSPHINE LIGANDS; CRYSTAL-STRUCTURES; MODELS; PHOSPHINE; TRIPHENYLPHOSPHINE;

D O I：

10.1080/00958972.2014.961443

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of (mu(3)-S)FeCo2(CO)(9) (1) with diphenyl-2-pyridylphosphine (2-C5H4NPPh2) or Ph2PN(CH2CHMe2)PPh2 at reflux in toluene resulted in the formation of dicobalt-iron complexes (mu(3)-S)FeCo2(CO)(7)(2-C5H4NPPh2) (2) and (mu(3)-S)FeCo2(CO)(7)[Ph2PN(CH2CHMe2)PPh2] (3) with bridging bidentate ligands via carbonyl substitution in 51 and 53% yields, respectively. The new complexes 2 and 3 were structurally characterized by elemental analysis, IR and NMR spectroscopy, and X-ray crystallography.

引用

页码：3226 / 3233

页数：8

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