Citation: De Villiers, J. P. R.; Liles, D. C. (2010). The crystal-structure and vacancy distribution in 6C pyrrhotite. American Mineralogist, 95, pp. 148-152.
Formula: Fe2.747 Ni0.253 S3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe48 Ni16 S48 (Fe3 Ni S3)
Multiplicity: 1