data_[Na2La2P4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  La  1.1000  1.9500  1.1720
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.1859]
_cell_length_b [9.4457]
_cell_length_c [4.8799]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6333]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [NaLaP2O7]
_chemical_formula_sum '[Na2 La2 P4 O14]'
_cell_volume [324.4196]
_cell_formula_units_Z [2]
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  2  0.0000  0.2520  0.0000  1.0
  La  La1  2  0.0000  0.6364  0.0000  1.0
  P  P2  4  0.1995  0.9616  0.4221  1.0
  O  O3  4  0.1575  0.4487  0.2997  1.0
  O  O4  4  0.1727  0.8209  0.2641  1.0
  O  O5  4  0.2437  0.0854  0.2402  1.0
  O  O6  2  0.0000  0.0116  0.5000  1.0
]