# CIF generated by HEAS from Alexandria entry agm005963897 data_agm005963897 _cell_length_a 4.19415 _cell_length_b 4.19415 _cell_length_c 6.59724 _cell_angle_alpha 71.44520 _cell_angle_beta 71.44520 _cell_angle_gamma 89.95366 _cell_volume 103.64685 _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 Th1 Th 0.00000 0.00000 0.00000 1.00000 Mg1 Mg 0.25007 0.74993 0.50000 1.00000 Mg2 Mg 0.74993 0.25007 0.50000 1.00000 Si1 Si 0.60159 0.60159 0.79664 1.00000 Si2 Si 0.39841 0.39841 0.20336 1.00000