data_[Ba1Na8Sr3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [7.1932]
_cell_length_b [7.1932]
_cell_length_c [11.6522]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [BaNa8Sr3]
_chemical_formula_sum '[Ba1 Na8 Sr3]'
_cell_volume [522.1296]
_cell_formula_units_Z [1]
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
[
  Ba  Ba0  1  0.0000  0.0000  0.4365  1.0
  Na  Na1  3  0.1634  0.3268  0.7527  1.0
  Na  Na2  3  0.5041  0.0082  0.2468  1.0
  Na  Na3  1  0.3333  0.6667  0.0004  1.0
  Na  Na4  1  0.3333  0.6667  0.5019  1.0
  Sr  Sr5  1  0.0000  0.0000  0.0592  1.0
  Sr  Sr6  1  0.6667  0.3333  0.5666  1.0
  Sr  Sr7  1  0.6667  0.3333  0.9369  1.0
]