Citation: Speer, D. (1986). Phase transitions in langbeinites I: Crystal chemistry and structures of K-double sulfates of the langbeinite type M2(2+) K2 (S O4)3, M(2+) = Mg, Ni, Co, Zn, Ca. Physics and Chemistry of Minerals, , pp. 17-.
Formula: K2 Ni2 O12 S3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ni8 O48 S12 (Ni2 O12 S3)
Multiplicity: 1
Coordination sequences: