@article {2142,
	title = {Stabilization of high oxidation states in transition metals. An electrochemical and computational study of structurally comparable molybdenum and tungsten complexes},
	journal = {Journal of the Chemical Society-Dalton Transactions},
	number = {10},
	year = {1996},
	note = {Times Cited: 18Moock, KH Macgregor, SA Heath, GA Derrick, S Boere, RT},
	month = {May},
	pages = {2067-2076},
	abstract = {Molybdenum and tungsten chlorides, chloride oxides and chloride nitrides as well as thiazene and phosphazene metallacycles were studied by electrochemical methods in CH2Cl2. The different ligand systems have a profound influence on the redox potentials. The stabilization of high valency increases from the hexachloro to pentachlorooxo to chloronitrido complexes and the metallacycles. There is a systematic difference in the electrode potentials between molybdenum and tungsten redox couples. The geometries of the d(1) and d(0) species, optimized using density functional methods, are in good agreement with the available experimental data and trends in redox data are reproduced by the computed energy difference between the appropriate d(1)/d(0) pair. The relative stability of the higher oxidation state is directly linked to the donor properties of the ligands present, and increases in the order: Cl-6 \&lt; F-6 \&lt; Cl5O \&lt; Cl-4(N3S2) \&lt; Cl-N?3P?2 \&lt; Cl4N.},
	isbn = {0300-9246},
	url = {<Go to ISI>://WOS:A1996UL96800007},
	author = {Moock, K. H. and Macgregor, S. A. and Heath, G. A. and Derrick, S. and Boer{\'e}, R. T.}
}
