Xianghua Zeng, Zhimei Li, Zhiyin Xiao
Mar 1, 2010
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0
Influential Citations
46
Citations
Journal
Electrochemistry Communications
Abstract
Abstract The synthesis and characterisation of two diiron hexacarbonyl complexes [Fe 2 (SXS)(CO) 6 ], 1 (SXS = (( − SCH 2 ) 2 C(CH 3 )CH 2 OCOFc, Fc = ferrocenyl group) and 2 (SXS = ( − SCH 2 CH 2 NHCOFc) 2 ), were described. By using intramolecularly integrated ferrocenyl group(s) in the complexes as an internal standard, the nature of two stepwise one-electron processes of the complexes coupled with a chemical reaction was clearly demonstrated. Examining how the reduction transformed into sole one-electron process with both increasing scanning rate under Ar/CO atmosphere and lowering temperature indicated conclusively that the reduction of both complexes couples to a chemical reaction which involves CO-loss.