1. Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
2. Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
3. Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, Dresden 01328, Germany
4. Theoretical Chemistry, Technische Universität Dresden, Mommsenstr. 13, Dresden 01062, Germany