1. π-Bonding and Reactivity in Transition Metal Nitrosyl Complexes, Part 2. For Part 1, see ref 6. Taken in part from: McNeil, W. S. Ph.D. Dissertation, The University of British Columbia, 1995.
2. (a) Collman, J. P.; Hegedus, L. S.; Norton, J. R.; Finke, R. G.Principles and Applications of Organotransition Metal Chemistry; University Science Books: Mill Valley, CA, 1987; p 169.
3. The 16 and 18 electron rule in organometallic chemistry and homogeneous catalysis
4. Role of ligand .pi.-donation in electron-deficient organometallic Group VIB complexes