[1] Christian Albrechts Univ Kiel, Inst Inorgan Chem, Max Eyth Str 2, D-24118 Kiel, Germany
[2] Otto von Guericke Univ, Inst Chem, Univ Pl 2, D-39106 Magdeburg, Germany
[3] Univ Montpellier, ENSCM, CNRS, ICGM, Montpellier, France
[4] Fraunhofer Inst Solare Energiesyst ISE, Dept Heating & Cooling Technol, Grp Sorpt Mat, Heidenhofstr 2, D-79110 Freiburg, Germany
[5] Univ Torino, NIS & INSTM Reference Ctr, Dept Chem, Via G Quarello 15, I-10135 Turin, Italy
[6] Univ Torino, NIS & INSTM Reference Ctr, Dept Chem, Via P Giuria 7, I-10125 Turin, Italy
[7] European Synchrotron Radiat Facil, 71 Ave Martyrs,CS 40220, F-38043 Grenoble 9, France