# generated using pymatgen data_Er9Al(SiB4)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.10779567 _cell_length_b 7.10779567 _cell_length_c 7.84857848 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er9Al(SiB4)4 _chemical_formula_sum 'Er9 Al1 Si4 B16' _cell_volume 396.51614438 _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 0.68172600 0.17964944 0.22849870 1.0 Er Er1 1 0.31827400 0.82035056 0.77150130 1.0 Er Er2 1 0.31827400 0.82035056 0.22849870 1.0 Er Er3 1 0.82035056 0.68172600 0.22849870 1.0 Er Er4 1 0.82035056 0.68172600 0.77150130 1.0 Er Er5 1 0.68172600 0.17964944 0.77150130 1.0 Er Er6 1 0.17964944 0.31827400 0.77150130 1.0 Er Er7 1 0.17964944 0.31827400 0.22849870 1.0 Er Er8 1 0.50000000 0.50000000 0.50000000 1.0 Al Al9 1 0.00000000 0.00000000 0.50000000 1.0 Si Si10 1 0.11395447 0.62098260 0.50000000 1.0 Si Si11 1 0.88604553 0.37901740 0.50000000 1.0 Si Si12 1 0.37901740 0.11395447 0.50000000 1.0 Si Si13 1 0.62098260 0.88604553 0.50000000 1.0 B B14 1 0.17430582 0.03894445 0.00000000 1.0 B B15 1 0.82569418 0.96105555 0.00000000 1.0 B B16 1 0.96105555 0.17430582 0.00000000 1.0 B B17 1 0.32717648 0.53943631 0.00000000 1.0 B B18 1 0.03894445 0.82569418 0.00000000 1.0 B B19 1 0.67282352 0.46056369 0.00000000 1.0 B B20 1 0.53943631 0.67282352 0.00000000 1.0 B B21 1 0.46056369 0.32717648 0.00000000 1.0 B B22 1 0.08969483 0.58881427 0.00000000 1.0 B B23 1 0.91030517 0.41118573 0.00000000 1.0 B B24 1 0.41118573 0.08969483 0.00000000 1.0 B B25 1 0.58881427 0.91030517 0.00000000 1.0 B B26 1 0.00000000 0.00000000 0.16335199 1.0 B B27 1 0.00000000 0.00000000 0.83664801 1.0 B B28 1 0.50000000 0.50000000 0.83376357 1.0 B B29 1 0.50000000 0.50000000 0.16623643 1.0