1. For example, see:Holleman, A. F. and Wiberg, N.Inorganic Chemistry,34thed.Academic Press:San Diego, CA, 2001; p593.
2. Cotton, F. A., Wilkinson, G., Murillo, C. A., and Bochmann, M.Advanced Inorganic Chemistry,6th, ed.Wiley:New York, 1999; p532.
3. Octahedral SeO66− and Square-Pyramidal SeO54−, Two New Oxoselenate Anions
4. For example, seeHolleman, A. F. and Wiberg, N.Inorganic Chemistry,34thed.Academic Press:San Diego, CA, 2001; pp453–455.
5. Cotton, F. A., Wilkinson, G., Murillo, C. A., and Bochmann, M.Advanced Inorganic Chemistry,6thed.Wiley:New York, 1999; pp570–571.