# CIF generated by HEAS from Alexandria entry agm077907856 data_agm077907856 _cell_length_a 10.89728 _cell_length_b 10.89728 _cell_length_c 4.81967 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 495.65976 _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 Ba1 Ba 0.33333 0.66667 0.00000 1.00000 Ba2 Ba 0.66667 0.33333 0.00000 1.00000 Ba3 Ba 0.00000 0.00000 0.50000 1.00000 Mg1 Mg 0.00000 0.29913 0.00000 1.00000 Mg2 Mg 0.00000 0.70087 0.00000 1.00000 Mg3 Mg 0.70087 0.00000 0.00000 1.00000 Mg4 Mg 0.29913 0.00000 0.00000 1.00000 Mg5 Mg 0.70087 0.70087 0.00000 1.00000 Mg6 Mg 0.29913 0.29913 0.00000 1.00000 Mg7 Mg 0.00000 0.50000 0.50000 1.00000 Mg8 Mg 0.50000 0.00000 0.50000 1.00000 Mg9 Mg 0.50000 0.50000 0.50000 1.00000 Hg1 Hg 0.19185 0.38370 0.50000 1.00000 Hg2 Hg 0.80815 0.61630 0.50000 1.00000 Hg3 Hg 0.80815 0.19185 0.50000 1.00000 Hg4 Hg 0.19185 0.80815 0.50000 1.00000 Hg5 Hg 0.61630 0.80815 0.50000 1.00000 Hg6 Hg 0.38370 0.19185 0.50000 1.00000