1. Institut für
Anorganische Chemie, Christian-Albrechts-Universität, Max-Eyth-Straße 2, 24118 Kiel, Germany
2. Berzelii Center EXSELENT on Porous Materials and Department of Materials
and Environmental Chemistry, Stockholm University, Stockholm S-106 91, Sweden
3. Department of Chemistry, National Tsing Hua University, Hsinchu 300, Taiwan
4. Institut Charles Gerhard Montpellier, UMR-5253
Université Montpellier CNRS ENSCM, Place E. Bataillon 34095, Montpellier cedex 05, France
5. Department of Chemistry, Chung-Yuan Christian University, 200 Chung Pei Road, Chung-Li 32023, Taiwan