From Imidazole toward Imidazolium Salts and N-Heterocyclic Carbene Ligands: Electronic and Geometrical Redistribution

1. Vellé, A.
2. Cebollada, A.
3. Macías, R.
4. Iglesias, M.
5. Gil-Moles, M.
6. Sanz Miguel, P.J.