# generated using pymatgen data_YbCuSe2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.02665248 _cell_length_b 4.02665248 _cell_length_c 6.35429630 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000338 _symmetry_Int_Tables_number 1 _chemical_formula_structural YbCuSe2 _chemical_formula_sum 'Yb1 Cu1 Se2' _cell_volume 89.22496337 _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 Yb Yb0 1 0.00000000 0.00000000 0.98795657 1.0 Cu Cu1 1 0.33333300 0.66666700 0.37512076 1.0 Se Se2 1 0.33333300 0.66666700 0.75579056 1.0 Se Se3 1 0.66666700 0.33333300 0.25613311 1.0