# CIF generated by HEAS from Alexandria entry agm002864483 data_agm002864483 _cell_length_a 8.73302 _cell_length_b 8.73302 _cell_length_c 6.82569 _cell_angle_alpha 50.22927 _cell_angle_beta 50.22927 _cell_angle_gamma 90.00000 _cell_volume 221.79029 _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 0.60254 0.12500 0.25000 1.00000 Na2 Na 0.14746 0.62500 0.25000 1.00000 Na3 Na 0.37500 0.39746 0.75000 1.00000 Na4 Na 0.87500 0.85254 0.75000 1.00000 Hf1 Hf 0.00000 0.00000 0.00000 1.00000 Hf2 Hf 0.75000 0.25000 0.50000 1.00000 Sn1 Sn 0.50000 0.50000 0.00000 1.00000 Sn2 Sn 0.25000 0.75000 0.50000 1.00000