1. Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
2. Instituto de Física, Universidad Nacional Autónoma de México, C.P. 04510 Cd. de México, Mexico
3. Department of Chemistry, Faculty of Natural Sciences, Quy Nhon University, Quy Nhon City, Vietnam
4. Laboratory for Chemical Computation and Modeling, Institute for Computational Science and Artificial Intelligence, Van Lang University, Ho Chi Minh City, Vietnam
5. Faculty of Applied Technology, School of Technology, Van Lang University, Ho Chi Minh City, Vietnam