# generated using pymatgen data_PrSe2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.22665075 _cell_length_b 8.47905667 _cell_length_c 8.58371373 _cell_angle_alpha 89.85700750 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural PrSe2 _chemical_formula_sum 'Pr4 Se8' _cell_volume 307.62227108 _cell_formula_units_Z 4 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 Pr Pr0 1 0.27960732 0.37320053 0.27507317 1.0 Pr Pr1 1 0.72039268 0.62679947 0.72492683 1.0 Pr Pr2 1 0.77960732 0.12679947 0.72492683 1.0 Pr Pr3 1 0.22039268 0.87320053 0.27507317 1.0 Se Se4 1 0.32171836 0.11705661 0.99769482 1.0 Se Se5 1 0.75704317 0.12520892 0.36786678 1.0 Se Se6 1 0.17828164 0.61705661 0.99769482 1.0 Se Se7 1 0.82171836 0.38294339 0.00230518 1.0 Se Se8 1 0.25704317 0.37479108 0.63213322 1.0 Se Se9 1 0.67828164 0.88294339 0.00230518 1.0 Se Se10 1 0.74295683 0.62520892 0.36786678 1.0 Se Se11 1 0.24295683 0.87479108 0.63213322 1.0