摘要:
The crystal structure of thallium fluoroantimonate(III) complex TlSb4F13 (I), which is isostructural to KSb4F13 (II), is determined. Crystals I are tetragonal: a=9.634(2)Angstrom, c=6.590(2) Angstrom, V=611.7(2)Angstrom(3), Z=2, rho(calcd)=5.094 g/cm(3), F(000)=804.0, space group I (4) over bar. The structure consists of tetrameric [Sb4F13](-) anions formed by SbF3 groups connected by the fluoride ion and the Tl+ cations.