Mixed-ligand

Hydrogen and Hydrides as Ligands Mixed Donor Atom Ligands... 

Note that the calculated values are likely to be maximum values since for the 3n case one is not dealing with pure configurations, and in all cases %, Fe2+ may well be less than 400 cm-1 because of the extensive metal-ligand mixing indicated by the small (3 values. 

Because Ni(CO)4 is volatile (b.p. 43 °C) and cobalt will not react under these conditions, this process afforded a method for separating Ni from Co by the process now known as the Mond process. Although there are many complexes known that contain both carbonyl and other ligands (mixed carbonyl complexes), the number containing only a metal and carbonyl ligands is small. They are known as binary metal carbonyls, and they are listed in Table 21.1. The structures of most of these compounds are shown later in Figures 21.1 through 21.3. 

Mai, A., Cheng, D., Bedford, M.T, Valente, S., Nebbioso, A., Perrone, A., Brosch, G., Sbardella, G., De Beilis, F., Miceli, M. and Altucci, L. (2008) Epigenetic multiple ligands Mixed histone/protein methyltransferase, acetyltransferase, and class 111 deacetylase (sirtuin) inhibitors. Journal of Medicinal Chemistry, 51, 2279-2290. 

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