# CIF generated by HEAS from Alexandria entry agm010396751 data_agm010396751 _cell_length_a 7.49460 _cell_length_b 7.49460 _cell_length_c 7.49460 _cell_angle_alpha 121.71198 _cell_angle_beta 118.63476 _cell_angle_gamma 89.72075 _cell_volume 296.61360 _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 0.00000 1.00000 Na2 Na 0.50000 0.50000 0.50000 1.00000 Sm1 Sm 0.00000 0.50000 0.50000 1.00000 Sm2 Sm 0.50000 0.50000 0.00000 1.00000 Hf1 Hf 0.00000 0.50000 0.00000 1.00000 Hf2 Hf 0.00000 0.00000 0.50000 1.00000 Nb1 Nb 0.50000 0.00000 0.50000 1.00000 Nb2 Nb 0.00000 0.00000 0.00000 1.00000 O1 O 0.90710 0.65710 0.25000 1.00000 O2 O 0.30666 0.05666 0.25000 1.00000 O3 O 0.32995 0.67293 0.24588 1.00000 O4 O 0.92705 0.08407 0.25412 1.00000 O5 O 0.32995 0.08407 0.65702 1.00000 O6 O 0.92705 0.67293 0.84298 1.00000 O7 O 0.09290 0.34290 0.75000 1.00000 O8 O 0.69334 0.94334 0.75000 1.00000 O9 O 0.67005 0.32707 0.75412 1.00000 O10 O 0.07295 0.91593 0.74588 1.00000 O11 O 0.67005 0.91593 0.34298 1.00000 O12 O 0.07295 0.32707 0.15702 1.00000 F1 F 0.62821 0.37821 0.25000 1.00000 F2 F 0.37179 0.62179 0.75000 1.00000