AM_FeS_3 Formula: Fe S Name: FeS Unit cell: 3.43 3.43 5.68 90.0 90.0 120.0 , V=57.87 Space group: P63MC (186)

Wyckoff R W G , Crystal Structures , 1 (1963) p.85-237, Second edition. Interscience Publishers, New York, New York, Note: ideal nickel arsenide structure