Hamilton, John B.; Harvey, Lynn; Mahaffy, Christopher A. L., Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1993, vol. 23, p. 629 - 638
“Distorted” (η6-Arene)tricarbonylchromium Complexes: Correlation of Structural Parameters with the Electronegativity χG and Hammett Constants σp of Arene Substituents