# generated using pymatgen data_FeS _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.34600360 _cell_length_b 3.34600360 _cell_length_c 5.29910400 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 119.99999203 _symmetry_Int_Tables_number 1 _chemical_formula_structural FeS _chemical_formula_sum 'Fe2 S2' _cell_volume 51.37903187 _cell_formula_units_Z 2 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Fe Fe0 1 0.00000000 0.00000000 0.00000000 1.0 Fe Fe1 1 0.00000000 0.00000000 0.50000000 1.0 S S2 1 0.33333300 0.66666700 0.26473300 1.0 S S3 1 0.66666700 0.33333300 0.73526700 1.0