1. For example: (a) Atkins, P.; Jones, L.Chemical Principles, 4th ed.; W. H. Freeman: New York, 2008; pp 115−128. (b) Brown, T. L.; LeMay, H. E., Jr.; Bursten, B. E.; Burdge, J. R.Chemistry: The Central Science, 9th ed.; Prentice Hall: Upper Saddle River, NJ, 2003; pp 343−355.
2. The relative energies of molecular orbitals for second-row homonuclear diatomic molecules: The effect of s-p mixing
3. (b) Housecroft, C. E.; Constable, E. C.Chemistry: An Integrated Approach; Addison Wesley Longman: Harlow, England, 1997; pp 135−137.
4. (c) Winter, M. J.ChemicalBonding; Oxford: New York 1996; pp 47−49.
5. Electron spectroscopic methods in teaching