1. Université de Strasbourg
2. CNRS
3. CHIMIE UMR 7177
4. Laboratoire de Chimie de Coordination
5. 67081 Strasbourg
6. Dept. of Physics and Astronomy
7. Nebraska Center for Materials and Nanoscience
8. University of Nebraska-Lincoln
9. Lincoln
10. USA
11. University of Strasbourg
12. 67034 Strasbourg
13. France