# generated using pymatgen data_Ba(FeSe2)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.21308832 _cell_length_b 6.21308832 _cell_length_c 6.21308832 _cell_angle_alpha 100.41193295 _cell_angle_beta 100.41193295 _cell_angle_gamma 129.68393197 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba(FeSe2)2 _chemical_formula_sum 'Ba1 Fe2 Se4' _cell_volume 167.06701707 _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 Ba Ba0 1 0.50000000 0.50000000 0.00000000 1.0 Fe Fe1 1 0.75000000 0.25000000 0.50000000 1.0 Fe Fe2 1 0.25000000 0.75000000 0.50000000 1.0 Se Se3 1 0.30042600 0.11997400 0.42040000 1.0 Se Se4 1 0.69957400 0.88002600 0.57960000 1.0 Se Se5 1 0.88002600 0.30042600 0.18045200 1.0 Se Se6 1 0.11997400 0.69957400 0.81954800 1.0