1. Department of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong 21210, Thailand
2. Computational Materials Chemistry, Ruhr-Universität Bochum, DE-44801 Bochum, Germany
3. Department of Chemistry, ISM Bât A12, Université de Bordeaux, 351 Cours de la Libération, FR-33405 Talence Cedex, France