# generated using pymatgen data_Ac2BeSi3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.09669742 _cell_length_b 8.09669563 _cell_length_c 4.78657451 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000323 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2BeSi3 _chemical_formula_sum 'Ac4 Be2 Si6' _cell_volume 271.75100841 _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 0.00000000 0.00000000 0.50000000 1.0 Ac Ac1 1 0.00000000 0.50000000 0.50000000 1.0 Ac Ac2 1 0.50000000 0.50000000 0.50000000 1.0 Ac Ac3 1 0.50000000 0.00000000 0.50000000 1.0 Be Be4 1 0.33333300 0.66666700 0.00000000 1.0 Be Be5 1 0.66666700 0.33333300 0.00000000 1.0 Si Si6 1 0.17110979 0.34221958 0.00000000 1.0 Si Si7 1 0.65778042 0.82889021 0.00000000 1.0 Si Si8 1 0.34221958 0.17110979 0.00000000 1.0 Si Si9 1 0.17110979 0.82889021 0.00000000 1.0 Si Si10 1 0.82889021 0.65778042 0.00000000 1.0 Si Si11 1 0.82889021 0.17110979 0.00000000 1.0