1. Department of Chemistry, University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
2. Bremen Center for Computational Materials Science, University of Bremen, Am Fallturm 1, 28359 Bremen, Germany
3. Institut für Physik and Center of Interface Science, Carl von Ossietzky Universität, Oldenburg 26129, Germany
4. Beijing Computational Science Research Center, Beijing 100084, China
5. Research Center Neurosensory Science, Carl von Ossietzky Universität, Oldenburg 26111, Germany