Energy of vibrational relaxation E (r) upon nuclear beta-decay of the Ph2I+, C2F3I, (C-4v )- and (D-2v )- C2B4H5I, (D (5d) )-C2B10H10I2 iodine-containing compounds as well as undecafluorinated and hexachlorinated anions of iodocarba-closo-dodecaborane has been determined using the PBE0/SDD and MP2full/SDD quantum-chemical methods. Diphenyliodonium Ph2I+ is directly converted into PhXe+ and Ph+ cations pair. The PhXe+ cation can be stabilized via ortho-fluorination of the phenyl substituent.
Shakhova, V. M., Semenov, S. G., & Titov, A. V. (2015). Quantum-chemical estimation of the relaxation of equilibrium structure upon radiochemical reactions of iodine-containing molecules and ions. Russian Journal of General Chemistry, 85(10), 2262-2267. https://doi.org/10.1134/S1070363215100072