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. Author manuscript; available in PMC: 2010 Dec 7.
Published in final edited form as: Inorg Chem. 2009 Dec 7;48(23):11297–11309. doi: 10.1021/ic9017695

Table 1.

Carbonyl stretching frequencies for copper(I) carbonyl complexes in THF and cyclic voltammetry data for cuprous complexes in DMF

Compound CO (cm−1) E1/2
[(TMPA)CuI(CH3CN)]+ 2090, 2073 −610
[(LMIm)CuI]+ (1a) 2087, 2063 −620
[(LEIm)CuI]+ (2a) 2082 −570
(mV) vs. Fe(Cp)2+/0