AM_Langbeinite_3 Formula: K2 Cd2 S3 O12 Name: Langbeinite Unit cell: 10.2643 10.2643 10.2643 90.0 90.0 90.0 , V=1081.40 Space group: P213 (198)

Percival M J L , Schmahl W W , Salje E , Physics and Chemistry of Minerals , 16 (1989) p.569-575, Structure of cobalt doped K2Cd2(SO4)3 langbeinite at