1. MOE Key Laboratory of Theoretical Chemistry of the Environment, Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510006, China
2. Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, China
3. Center for Computational Quantum Chemistry, University of Georgia, Athens, Georgia 30602, United States
4. Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States