1. Fundatia Provitam, Cluj-Napoca 400487, Romania
2. Ab Initio Research Services SRL-d, Jud Covasna 520032, Romania
3. Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL, Canada
4. Department of Physics and Physical Oceanography, Memorial University of Newfoundland, St. John’s, NL, Canada
5. International Research Unit of Advanced Future Studies, Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan
6. Institute of Chemistry, Eötvös University of Budapest, Budapest, Hungary
7. Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Cluj-Napoca, Romania