Jahn-Teller effect theoretical background

Jahn-Teller effect (Continued) theoretical background, 41-44 topological spin insertion, 70-73 two-state molecular system, 58-59 permutational symmetry ... 

We will not cover the optical properties of superconducting A3C60 salts, either, both because the theoretical implications of the Jahn-Teller effect on superconductivity has been extensively discussed [32] and because experimental spectra in these compounds concentrate on electronic effects [33] and vibrational spectra have not been discussed in detail, partly because of the interference with the background of free electrons. 

---