Summary
In liquid systems, ferrocene and its 1,1′-dimethyl derivative, (MeCp)2Fe, give charge transfer complexes with C(NO2)4 in which the metallocene is an electron donor. The spectral absorption maxima of the complexes were established and the values of their molar extinction coefficients, εCT, equilibrium constants, K, and heats of formation, ΔH∘, were determined.
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Jaworska-Augustyniak, A. Physico-chemical properties of charge transfer complexes of ferrocene and 1,1′-dimethylferrocene in methanol and cyclohexane. Transition Met Chem 6, 100–103 (1981). https://doi.org/10.1007/BF00626116
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DOI: https://doi.org/10.1007/BF00626116