1. Chemistry Department, Warsaw University, 02 093 Warszawa, ul. Pasteura 1, Poland
2. Chemistry Department, University of Glasgow, Glasgow G12 8QQ, U.K.
3. ISIS Fascility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, U.K.
4. Brucker AXS GMBH., Östl., Rheinbrückenstr. 50, D-76187 Karlsruhe, Germany
5. Institute of Chemistry and Enviromental Protection, Technical University of Szczecin, Piastów 42, 71 065 Szczecin, Poland