# generated using pymatgen data_NaFe3NiAs12 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.16563297 _cell_length_b 7.16563263 _cell_length_c 7.16563362 _cell_angle_alpha 109.37985773 _cell_angle_beta 109.37985299 _cell_angle_gamma 109.37984645 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaFe3NiAs12 _chemical_formula_sum 'Na1 Fe3 Ni1 As12' _cell_volume 284.18574917 _cell_formula_units_Z 1 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 Na Na0 1 0.00000000 0.00000000 0.00000000 1.0 Fe Fe1 1 0.50000000 0.00000000 0.00000000 1.0 Fe Fe2 1 0.00000000 0.50000000 0.00000000 1.0 Fe Fe3 1 0.00000000 0.00000000 0.50000000 1.0 Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0 As As5 1 0.85297902 0.65828875 0.50379875 1.0 As As6 1 0.14702098 0.34171125 0.49620125 1.0 As As7 1 0.15403453 0.65932422 0.81195950 1.0 As As8 1 0.84596547 0.34067578 0.18804050 1.0 As As9 1 0.65828875 0.50379875 0.85297902 1.0 As As10 1 0.34171125 0.49620125 0.14702098 1.0 As As11 1 0.65932422 0.81195950 0.15403453 1.0 As As12 1 0.34067578 0.18804050 0.84596547 1.0 As As13 1 0.50379875 0.85297902 0.65828875 1.0 As As14 1 0.49620125 0.14702098 0.34171125 1.0 As As15 1 0.18804050 0.84596547 0.34067578 1.0 As As16 1 0.81195950 0.15403453 0.65932422 1.0