1. Department of Chemistry & Research Center for Materials Science, ‡Department of Physics, and §CREST, JST, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan
2. Department of Nanomaterials
Science, Graduate School of Advanced Integration Science, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
3. Departament de Química Física & Institut de Quimica Teorica i Computacional (IQTCUB), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
4. Laboratorie de Chimie Quantique,
Institut de Chimie−UMR 7177, Universitè de Strasbourg, 1 rue
Blaise Pascal, 67000 Strasbourg, France