SEARCH Articles Figures Tables Chelate rings and Jahn-Teller effect Dynamic Jahn-Teller and geometric phase effects Interactions and Jahn-Teller Effects in Charged Hydrocarbons Jahn effect Jahn-Teller Jahn-Teller effect Permutational symmetry, dynamic Jahn-Teller and geometric phase effects Superexchange Interaction and Jahn-Teller Effect Symmetrized squares, electronic states and the Jahn-Teller effect