# generated using pymatgen data_Er3Cu11Si4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.40485976 _cell_length_b 8.40485976 _cell_length_c 8.59423700 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 119.99999812 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er3Cu11Si4 _chemical_formula_sum 'Er6 Cu22 Si8' _cell_volume 525.77376111 _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 Er Er0 1 0.80244200 0.19755800 0.75000000 1.0 Er Er1 1 0.19755800 0.80244200 0.25000000 1.0 Er Er2 1 0.39511500 0.19755800 0.75000000 1.0 Er Er3 1 0.60488500 0.80244200 0.25000000 1.0 Er Er4 1 0.80244200 0.60488500 0.75000000 1.0 Er Er5 1 0.19755800 0.39511500 0.25000000 1.0 Cu Cu6 1 0.84686400 0.15313600 0.41056600 1.0 Cu Cu7 1 0.15313600 0.84686400 0.58943400 1.0 Cu Cu8 1 0.30627100 0.15313600 0.41056600 1.0 Cu Cu9 1 0.15313600 0.84686400 0.91056600 1.0 Cu Cu10 1 0.69372900 0.84686400 0.58943400 1.0 Cu Cu11 1 0.84686400 0.15313600 0.08943400 1.0 Cu Cu12 1 0.84686400 0.69372900 0.41056600 1.0 Cu Cu13 1 0.69372900 0.84686400 0.91056600 1.0 Cu Cu14 1 0.15313600 0.30627100 0.58943400 1.0 Cu Cu15 1 0.30627100 0.15313600 0.08943400 1.0 Cu Cu16 1 0.15313600 0.30627100 0.91056600 1.0 Cu Cu17 1 0.84686400 0.69372900 0.08943400 1.0 Cu Cu18 1 0.43502700 0.56497300 0.75000000 1.0 Cu Cu19 1 0.56497300 0.43502700 0.25000000 1.0 Cu Cu20 1 0.12994600 0.56497300 0.75000000 1.0 Cu Cu21 1 0.87005400 0.43502700 0.25000000 1.0 Cu Cu22 1 0.43502700 0.87005400 0.75000000 1.0 Cu Cu23 1 0.56497300 0.12994600 0.25000000 1.0 Cu Cu24 1 0.66666700 0.33333300 0.00483800 1.0 Cu Cu25 1 0.33333300 0.66666700 0.99516200 1.0 Cu Cu26 1 0.33333300 0.66666700 0.50483800 1.0 Cu Cu27 1 0.66666700 0.33333300 0.49516200 1.0 Si Si28 1 0.50000000 0.50000000 0.00000000 1.0 Si Si29 1 0.00000000 0.50000000 0.00000000 1.0 Si Si30 1 0.50000000 0.50000000 0.50000000 1.0 Si Si31 1 0.50000000 0.00000000 0.00000000 1.0 Si Si32 1 0.00000000 0.50000000 0.50000000 1.0 Si Si33 1 0.50000000 0.00000000 0.50000000 1.0 Si Si34 1 0.00000000 0.00000000 0.75000000 1.0 Si Si35 1 0.00000000 0.00000000 0.25000000 1.0