1. Department of Chemistry, National Taiwan University, Taipei, Taiwan (ROC)
2. Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan (ROC)
3. Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan (ROC)
4. Institute of Scientific and Industrial Research, Osaka University, Osaka, Japan
5. Dipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia, Perugia, Italy
6. Consortium for Computational Molecular and Materials Sciences (CMS)2, Perugia, Italy
7. Scuola Normale Superiore di Pisa, Pisa, Italy
8. Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche, Rome, Italy