# CIF generated by HEAS from Alexandria entry agm071663902 data_agm071663902 _cell_length_a 6.27024 _cell_length_b 6.27024 _cell_length_c 5.35448 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 182.31250 _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 Na1 Na 0.50000 0.00000 0.50000 1.00000 Na2 Na 0.50000 0.50000 0.50000 1.00000 Na3 Na 0.00000 0.50000 0.50000 1.00000 Tl1 Tl 0.00000 0.00000 0.00000 1.00000 Sn1 Sn 0.66667 0.33333 0.00000 1.00000 Sn2 Sn 0.33333 0.66667 0.00000 1.00000