# generated using pymatgen data_PrCuNiSn2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.45669104 _cell_length_b 4.45669104 _cell_length_c 10.28183946 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural PrCuNiSn2 _chemical_formula_sum 'Pr2 Cu2 Ni2 Sn4' _cell_volume 204.21887280 _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 Pr Pr0 1 0.00000000 0.50000000 0.24530137 1.0 Pr Pr1 1 0.50000000 0.00000000 0.75469863 1.0 Cu Cu2 1 0.00000000 0.00000000 0.00000000 1.0 Cu Cu3 1 0.50000000 0.50000000 0.00000000 1.0 Ni Ni4 1 0.00000000 0.50000000 0.62166998 1.0 Ni Ni5 1 0.50000000 0.00000000 0.37833002 1.0 Sn Sn6 1 0.00000000 0.00000000 0.50000000 1.0 Sn Sn7 1 0.50000000 0.50000000 0.50000000 1.0 Sn Sn8 1 0.00000000 0.50000000 0.86527272 1.0 Sn Sn9 1 0.50000000 0.00000000 0.13472728 1.0