# generated using pymatgen data_Er2(CuNi)5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.99684903 _cell_length_b 4.84139873 _cell_length_c 8.37598565 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er2(CuNi)5 _chemical_formula_sum 'Er2 Cu5 Ni5' _cell_volume 162.07816881 _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 Er Er0 1 0.00000000 0.50000000 0.00000000 1.0 Er Er1 1 0.00000000 0.00000000 0.50000000 1.0 Cu Cu2 1 0.50000000 0.00000000 0.00000000 1.0 Cu Cu3 1 0.50000000 0.74968706 0.25188842 1.0 Cu Cu4 1 0.50000000 0.25031294 0.74811158 1.0 Cu Cu5 1 0.50000000 0.25031294 0.25188842 1.0 Cu Cu6 1 0.50000000 0.74968706 0.74811158 1.0 Ni Ni7 1 0.00000000 0.50000000 0.33780964 1.0 Ni Ni8 1 0.00000000 0.00000000 0.83465991 1.0 Ni Ni9 1 0.00000000 0.00000000 0.16534009 1.0 Ni Ni10 1 0.00000000 0.50000000 0.66219036 1.0 Ni Ni11 1 0.50000000 0.50000000 0.50000000 1.0