1. Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, P. R. China
2. State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, CAS, Dalian 116023, P. R. China
3. Department of Chemistry and Chemical Biology, Center for Computational Chemistry, University of New Mexico, Albuquerque, New Mexico 87131, United States
4. Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
5. Institute of Atomic and Molecular Sciences (IAMS), Academia Sinica, Taipei 10617, Taiwan