Citation: Takeuchi, Y.; Ohmasa, M. (1968). The crystal structure of wallisite, PbTlCuAs2S5, the Cu analogue of hatchite PbTlAgAs2S5. Zeitschrift fur Kristallographie, 127, pp. 349-365.
Formula: As2 Cu Pb S5 Tl
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: As4 Cu2 Pb2 S10 Tl2 (As2 Cu Pb S5 Tl)
Multiplicity: 1