data_[Na4Nd4P8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Nd  1.1400  1.8500  1.2765
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.0006]
_cell_length_b [11.1520]
_cell_length_c [7.8141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.2956]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaNd(PO3)2]
_chemical_formula_sum '[Na4 Nd4 P8 O24]'
_cell_volume [560.3178]
_cell_formula_units_Z [4]
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  0.0000  0.1248  0.2500  1.0
  Nd  Nd1  4  0.0000  0.2836  0.7500  1.0
  P  P2  8  0.1611  0.4086  0.2468  1.0
  O  O3  8  0.1617  0.3308  0.0808  1.0
  O  O4  8  0.1649  0.1480  0.5831  1.0
  O  O5  8  0.1923  0.4568  0.7251  1.0
]