Citation: Makovicky, E.; Petricek, V.; Dusek, M.; Topa, D. (2011). The crystal structure of franckeite, Pb21.7Sn9.3Fe4.0Sb8.1S56.9. American Mineralogist, 96, pp. 1686-1702.
Formula: Fe0.43 Pb2.01 S6 Sn2.56
List type: interleaving
List: 1D
Basis: (1;-1;0)
Dimensionality: 1
Formula: Pb2 S4 Sn2 (Pb S2 Sn)