# generated using pymatgen data_YbCuPbSe3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.01535413 _cell_length_b 7.05855869 _cell_length_c 10.42629340 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 106.52487495 _symmetry_Int_Tables_number 1 _chemical_formula_structural YbCuPbSe3 _chemical_formula_sum 'Yb2 Cu2 Pb2 Se6' _cell_volume 283.30281794 _cell_formula_units_Z 2 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 0.00000000 1.0 Yb Yb1 1 0.00000000 0.00000000 0.50000000 1.0 Cu Cu2 1 0.46963995 0.93927990 0.25000000 1.0 Cu Cu3 1 0.53036005 0.06072010 0.75000000 1.0 Pb Pb4 1 0.75694430 0.51388860 0.25000000 1.0 Pb Pb5 1 0.24305570 0.48611140 0.75000000 1.0 Se Se6 1 0.92187222 0.84374444 0.75000000 1.0 Se Se7 1 0.07812778 0.15625556 0.25000000 1.0 Se Se8 1 0.63782396 0.27564792 0.93745577 1.0 Se Se9 1 0.36217604 0.72435208 0.43745577 1.0 Se Se10 1 0.36217604 0.72435208 0.06254423 1.0 Se Se11 1 0.63782396 0.27564792 0.56254423 1.0