Citation: Fleet, M.E. (1971). The crystal structure of a pyrrhotite, (Fe7 S8). Acta Crystallographica B (24,1968-38,1982), 27, pp. 1864-1867.
Formula: Fe7 S8
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe21 S24 (Fe7 S8)
Multiplicity: 1
Coordination sequences: