# generated using pymatgen data_Ac2Al6CuHg _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.45856301 _cell_length_b 4.45856301 _cell_length_c 10.96289681 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2Al6CuHg _chemical_formula_sum 'Ac2 Al6 Cu1 Hg1' _cell_volume 217.92905862 _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 0.00000000 0.00000000 0.00041668 1.0 Ac Ac1 1 0.50000000 0.50000000 0.48607600 1.0 Al Al2 1 0.00000000 0.50000000 0.23768066 1.0 Al Al3 1 0.50000000 0.00000000 0.75712980 1.0 Al Al4 1 0.50000000 0.00000000 0.23768066 1.0 Al Al5 1 0.00000000 0.50000000 0.75712980 1.0 Al Al6 1 0.00000000 0.00000000 0.37617612 1.0 Al Al7 1 0.50000000 0.50000000 0.90077252 1.0 Cu Cu8 1 0.50000000 0.50000000 0.12809636 1.0 Hg Hg9 1 0.00000000 0.00000000 0.61884040 1.0