1. Department of Chemistry
2. Chung Yuan Christian University
3. Chung-Li, Republic of China
4. Università degli Studi di Milano
5. Dipartimento di Chimica
6. 20133 Milano, Italy
7. Samara Center for Theoretical Materials Science (SCTMS)
8. Samara State University
9. Soochow University
10. Taipei, Republic of China