# generated using pymatgen data_Ac2BiO2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.94145232 _cell_length_b 7.94145312 _cell_length_c 7.94145181 _cell_angle_alpha 149.28651371 _cell_angle_beta 149.28652216 _cell_angle_gamma 43.98973267 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2BiO2 _chemical_formula_sum 'Ac2 Bi1 O2' _cell_volume 130.27756798 _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 Ac Ac0 1 0.33701555 0.33701555 0.00000000 1.0 Ac Ac1 1 0.66298445 0.66298445 1.00000000 1.0 Bi Bi2 1 0.00000000 0.00000000 0.00000000 1.0 O O3 1 0.25000000 0.75000000 0.50000000 1.0 O O4 1 0.75000000 0.25000000 0.50000000 1.0