# generated using pymatgen data_Ac4Al5Br2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 12.23177367 _cell_length_b 12.23177268 _cell_length_c 4.48485105 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 93.21246786 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac4Al5Br2 _chemical_formula_sum 'Ac8 Al10 Br4' _cell_volume 669.95228428 _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 Ac Ac0 1 0.73456322 0.73456322 0.00000000 1.0 Ac Ac1 1 0.03911832 0.67662658 0.50000000 1.0 Ac Ac2 1 0.36567009 0.63432991 0.00000000 1.0 Ac Ac3 1 0.96088168 0.32337342 0.50000000 1.0 Ac Ac4 1 0.26543678 0.26543678 0.00000000 1.0 Ac Ac5 1 0.63432991 0.36567009 0.00000000 1.0 Ac Ac6 1 0.67662658 0.03911832 0.50000000 1.0 Ac Ac7 1 0.32337342 0.96088168 0.50000000 1.0 Al Al8 1 0.57934863 0.57934863 0.50000000 1.0 Al Al9 1 0.42065137 0.42065137 0.50000000 1.0 Al Al10 1 0.21491155 0.47789259 0.50000000 1.0 Al Al11 1 0.78508845 0.52210741 0.50000000 1.0 Al Al12 1 0.52841587 0.89810482 0.00000000 1.0 Al Al13 1 0.52210741 0.78508845 0.50000000 1.0 Al Al14 1 0.47158413 0.10189518 0.00000000 1.0 Al Al15 1 0.10189518 0.47158413 0.00000000 1.0 Al Al16 1 0.47789259 0.21491155 0.50000000 1.0 Al Al17 1 0.89810482 0.52841587 0.00000000 1.0 Br Br18 1 0.88023880 0.88023880 0.50000000 1.0 Br Br19 1 0.17074590 0.82925410 0.00000000 1.0 Br Br20 1 0.11976120 0.11976120 0.50000000 1.0 Br Br21 1 0.82925410 0.17074590 0.00000000 1.0