Non-innocent ligand reservoirs for reducing or oxidizing equivalents in carbonylrhenium(I) complexes: 1,1′-Bis(diphenylphosphino)ferrocene (dppf) and bis-triazinyl-pyridine (BTP)

被引：14
|
作者：
Roy, Sayak [1 ]
Blane, Travis [1 ]
Lilio, Alyssia [1 ]
Kubiak, Clifford P. [1 ]
机构：
[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
来源：
INORGANICA CHIMICA ACTA | 2011年 / 374卷 / 01期
关键词：
Re(I)-carbonyl complexes; Ferrocene; Electrochemistry; Spectroelectrochemistry; CARBON-DIOXIDE; METAL-COMPLEXES; REDUCTION; STATE; RUTHENIUM(II); BEHAVIOR; URANIUM; RE(I); CO2;
D O I：
10.1016/j.ica.2011.02.005
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Organometallic complexes of Re(I) with ligands having opposite redox properties have been synthesized and structurally characterized. X-ray crystal structures of the complexes show typical fac-Re-I(CO)(3) coordination to the redox active ligands. Complete electrochemical and spectroelectrochemical studies on the ligands and the metal complexes were performed. The IR-spectroelectrochemical responses were monitored using the fac-Re(CO)(3) unit as a probe. The 15-20 cm(-1) hypsochromic or bathochromic shift of the nu(CO) bands upon reduction or oxidation is attributed to ligand-centered processes. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：134 / 139
页数：6
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