Citation: Gentsch, M.; Weber, K. (1984). Structure of langite, Cu4[(OH)6|SO4]*2H2O. Acta Crystallographica, Section C, 40, pp. 1309-1311.
Formula: Cu4 H10 O12 S
List type: noninterleaving
List: 2D
Basis: (0;1;0 0;0;1)
Dimensionality: 2
Formula: Cu8 H16 O22 S2 (Cu4 H8 O11 S)
Multiplicity: 1