Inorganic Chemistry.
Institute of Inorganic Chemistry,
Department of Chemistry,
University of Bonn,
Gerhard-Domagk-Str. 1
D-53121 Bonn,Germany.
Organic Chemistry.
Kekulé Institute of Organic Chemistry and Biochemistry,
Department of Chemistry,
University of Bonn,
Gerhard-Domagk-Strasse 1 , D-53121 Bonn, Germany.
Physical Chemistry.
Institute for Physical and Theoretical Chemistry,
Department of Chemistry,
University of Bonn,
Wegelerstr. Twelve ,
53 115 Bonn ,Germany.