#172
P64
Example – Ca(S2O6)(H2O)4
Optical rotary dispersion and absolute optical chirality of strontium and calcium dithionate tetrahydrate, SrS2O6 * 4 H2O and CaS2O6 * 4 H2O
de Matos Gomes, E.
Acta Cryst. B (1991) 47, p7-p11
CaO8 square antiprisms (green)
SSO3 tetrahedra