# CIF generated by HEAS from Alexandria entry agm007443349 data_agm007443349 _cell_length_a 5.31239 _cell_length_b 5.31239 _cell_length_c 7.11040 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 173.78170 _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 0.00000 0.00000 0.50000 1.00000 Sm1 Sm 0.00000 0.00000 0.00000 1.00000 Mg1 Mg 0.66667 0.33333 0.20545 1.00000 Mg2 Mg 0.33333 0.66667 0.79455 1.00000 H1 H 0.33333 0.66667 0.05771 1.00000 H2 H 0.28909 0.14704 0.25733 1.00000 H3 H 0.85296 0.14204 0.25733 1.00000 H4 H 0.66667 0.33333 0.94229 1.00000 H5 H 0.14704 0.85796 0.74267 1.00000 H6 H 0.71091 0.85296 0.74267 1.00000 H7 H 0.14204 0.28909 0.74267 1.00000 H8 H 0.85796 0.71091 0.25733 1.00000