# generated using pymatgen data_Er4Al(SiB4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.09417918 _cell_length_b 7.09417918 _cell_length_c 7.56846290 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er4Al(SiB4)2 _chemical_formula_sum 'Er8 Al2 Si4 B16' _cell_volume 380.90089488 _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 0.68122943 0.18122943 0.23386818 1.0 Er Er1 1 0.31877057 0.81877057 0.76613182 1.0 Er Er2 1 0.31877057 0.81877057 0.23386818 1.0 Er Er3 1 0.81877057 0.68122943 0.23386818 1.0 Er Er4 1 0.81877057 0.68122943 0.76613182 1.0 Er Er5 1 0.68122943 0.18122943 0.76613182 1.0 Er Er6 1 0.18122943 0.31877057 0.76613182 1.0 Er Er7 1 0.18122943 0.31877057 0.23386818 1.0 Al Al8 1 0.00000000 0.00000000 0.50000000 1.0 Al Al9 1 0.50000000 0.50000000 0.50000000 1.0 Si Si10 1 0.11751165 0.61751165 0.50000000 1.0 Si Si11 1 0.88248835 0.38248835 0.50000000 1.0 Si Si12 1 0.38248835 0.11751165 0.50000000 1.0 Si Si13 1 0.61751165 0.88248835 0.50000000 1.0 B B14 1 0.17342852 0.03950033 0.00000000 1.0 B B15 1 0.82657148 0.96049967 0.00000000 1.0 B B16 1 0.96049967 0.17342852 0.00000000 1.0 B B17 1 0.32657148 0.53950033 0.00000000 1.0 B B18 1 0.03950033 0.82657148 0.00000000 1.0 B B19 1 0.67342852 0.46049967 0.00000000 1.0 B B20 1 0.53950033 0.67342852 0.00000000 1.0 B B21 1 0.46049967 0.32657148 0.00000000 1.0 B B22 1 0.08944882 0.58944882 0.00000000 1.0 B B23 1 0.91055118 0.41055118 0.00000000 1.0 B B24 1 0.41055118 0.08944882 0.00000000 1.0 B B25 1 0.58944882 0.91055118 0.00000000 1.0 B B26 1 0.00000000 0.00000000 0.17146039 1.0 B B27 1 0.00000000 0.00000000 0.82853961 1.0 B B28 1 0.50000000 0.50000000 0.82853961 1.0 B B29 1 0.50000000 0.50000000 0.17146039 1.0