1. College of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, P.R. China
2. Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, P.R. China
3. Center for Computational Quantum Chemistry, School of Chemistry and Environment, South China Normal University, Guangzhou 510631, P.R. China
4. Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602, United States