data_image0 _chemical_formula_structural Pt2Se2 _chemical_formula_sum "Pt2 Se2" _cell_length_a 3.942957300384104 _cell_length_b 3.9429573595318783 _cell_length_c 17.95619048 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz '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 Pt Pt1 1.0 0.0 9.550684219321378e-38 0.500000001113822 1.0000 Pt Pt2 1.0 0.4999999999512924 0.5000000000593617 0.500000005012199 1.0000 Se Se1 1.0 0.0 0.5000000000593617 0.40780654048842546 1.0000 Se Se2 1.0 0.4999999999512924 0.0 0.5921934706497946 1.0000