Caesium-templated lanthanoid-containing polyoxotungstates.
A family of novel lanthanoid-containing polytungstoarsenate(iii) polyanions with interesting structural features has been isolated: six lacunary {alpha-AsW(9)O(33)} building blocks comprising unusual pyramidal WO(5) units are templated by a caesium cation in a central cavity of the structure.
Hussain
Firasat
F
Institute of Inorganic Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland.
Spingler
Bernhard
B
Conrad
Franziska
F
Speldrich
Manfred
M
Kögerler
Paul
P
Boskovic
Colette
C
Patzke
Greta R
GR