1. Centre for Theoretical
and Computational Chemistry, Department of Chemistry, University of Tromsø—The Arctic University of Norway, N-9037 Tromsø, Norway
2. Laboratoire de
Chimie et Physique Quantiques, CNRS/Université de Toulouse 3 (Paul Sabatier), 118 route de Narbonne, F−31062 Toulouse, France
3. Institute of Organic
Chemistry, Polish Academy of Sciences, Kasprzaka 44, 01−224 Warsaw, Poland