data_[Na8P8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.8998]
_cell_length_b [6.1298]
_cell_length_c [13.5928]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.6067]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [NaPO3]
_chemical_formula_sum '[Na8 P8 O24]'
_cell_volume [504.7216]
_cell_formula_units_Z [8]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Na  Na0  4  0.2453  0.6218  0.0069  1
  Na  Na1  4  0.4990  0.6319  0.3698  1
  P  P2  4  0.0725  0.1275  0.8918  1
  P  P3  4  0.2793  0.1391  0.2843  1
  O  O4  4  0.0482  0.2006  0.4627  1
  O  O5  4  0.0686  0.2361  0.7815  1
  O  O6  4  0.1555  0.0075  0.1676  1
  O  O7  4  0.2649  0.5257  0.4463  1
  O  O8  4  0.3780  0.5156  0.8817  1
  O  O9  4  0.4296  0.2009  0.7716  1
]