# CIF generated by HEAS from Alexandria entry agm004026558 data_agm004026558 _cell_length_a 6.63844 _cell_length_b 6.63844 _cell_length_c 6.63844 _cell_angle_alpha 154.33583 _cell_angle_beta 144.23093 _cell_angle_gamma 44.54269 _cell_volume 73.85930 _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 Be1 Be 0.97300 0.97300 0.00000 1.00000 Be2 Be 0.83251 0.33251 0.50000 1.00000 Tl1 Tl 0.21177 0.71177 0.50000 1.00000 Hg1 Hg 0.48273 0.48273 0.00000 1.00000