Dirubidium dicadmium sulfate at 293 K.
The structure of Rb2Cd2(SO4)3 at room temperature has been refined using X-ray diffraction data. The structure is similar to that of other cubic langbeinites. However, the title compound differs from other type I langbeinites in that the bond-valence sums of the metal cations (in particular the Rb atoms) are practically equal to their nominal chemical valences.
Guelylah
Abderrahim
A
Departamento de Física de la Materia Condensada, Facultad de Ciencias, Universidad del País Vasco, Apartado 644, Bilbao 48080, Spain.
Madariaga
Gotzon
G