Citation: Choisnet, J; Deschanvres, A; Raveau, B (1973). Evolution structural de nouveaux germanates et silicates de type Wadeite et de structure apparentee. Journal of Solid State Chemistry, 7, pp. 408-417.
Formula: Ge3 O9 Sn Tl2
Chemical name:Dithallium tin(IV) cyclo-trigermanate