Polyoxoanions functionalized by diorganotin groups: the tetrameric, chiral tungstoarsenate(III), [{Sn(CH3)2(H2O)}2{Sn(CH3)2}As3(alpha-AsW9O33)4]21-.
The tetrameric, hybrid organic-inorganic tungstoarsenate(III) [{Sn(CH3)2(H2O)}2{Sn(CH3)2}As3(alpha-AsW9O33)4]21- is composed of four (B-alpha-AsW9O33) fragments that are linked by three dimethyltin groups and three As(III) atoms resulting in an unprecedented, chiral polyoxoanion assembly with C1 symmetry.
Hussain
Firasat
F
International University Bremen, School of Engineering and Science, PO Box 750 561, 28725 Bremen, Germany.
Kortz
Ulrich
U