# CIF generated by HEAS from Alexandria entry agm007243789 data_agm007243789 _cell_length_a 4.41833 _cell_length_b 4.41833 _cell_length_c 7.86348 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 132.94214 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Mg1 Mg 0.66667 0.33333 0.14952 1.00000 Mg2 Mg 0.33333 0.66667 0.85048 1.00000 H1 H 0.82906 0.65812 0.86779 1.00000 H2 H 0.34188 0.17094 0.86779 1.00000 H3 H 0.82906 0.17094 0.86779 1.00000 H4 H 0.17094 0.34188 0.13221 1.00000 H5 H 0.65812 0.82906 0.13221 1.00000 H6 H 0.17094 0.82906 0.13221 1.00000 H7 H 0.66667 0.33333 0.39057 1.00000 H8 H 0.33333 0.66667 0.60943 1.00000 Ir1 Ir 0.00000 0.00000 0.00000 1.00000 Pb1 Pb 0.00000 0.00000 0.50000 1.00000