data_[Na4La4As8O24]
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
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.7007]
_cell_length_b [9.6367]
_cell_length_c [7.0507]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.2050]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaLa(AsO3)2]
_chemical_formula_sum '[Na4 La4 As8 O24]'
_cell_volume [646.6405]
_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  0.2163  0.2500  1
  La  La1  4  0.0000  0.3912  0.7500  1
  As  As2  8  0.1948  0.0662  0.7184  1
  O  O3  8  0.1184  0.4141  0.1504  1
  O  O4  8  0.1308  0.2359  0.6587  1
  O  O5  8  0.1578  0.0064  0.9492  1
]