Trilacunary heteropolytungstates functionalized by organometallic ruthenium(II), [(RuC6H6)2XW9O34]6- (X = Si, Ge).

Trilacunary heteropolytungstates functionalized by organometallic ruthenium(II), [(RuC6H6)2XW9O34]6- (X = Si, Ge).