# CIF generated by HEAS from Alexandria entry agm005997614 data_agm005997614 _cell_length_a 3.59253 _cell_length_b 3.59253 _cell_length_c 17.29429 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 223.20517 _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 0.50000 0.50000 0.00000 1.00000 Tl1 Tl 0.00000 0.00000 0.89672 1.00000 Tl2 Tl 0.00000 0.00000 0.10328 1.00000 Tl3 Tl 0.00000 0.00000 0.36716 1.00000 Tl4 Tl 0.00000 0.00000 0.63284 1.00000 Th1 Th 0.50000 0.50000 0.23506 1.00000 Th2 Th 0.50000 0.50000 0.50000 1.00000 Th3 Th 0.50000 0.50000 0.76494 1.00000