data_[Ba8Ga4Sb4Se20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ga  1.8100  1.3000  0.7600
  Sb  2.0500  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2572]
_cell_length_b [19.1916]
_cell_length_c [13.4210]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ba2GaSbSe5]
_chemical_formula_sum '[Ba8 Ga4 Sb4 Se20]'
_cell_volume [1096.5230]
_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
[
  Ba  Ba0  4  0.0000  0.1160  0.6864  1.0
  Ba  Ba1  4  0.0000  0.1270  0.3209  1.0
  Ga  Ga2  4  0.0000  0.4407  0.4313  1.0
  Sb  Sb3  4  0.0000  0.2085  0.0280  1.0
  Se  Se4  4  0.0000  0.0389  0.0316  1.0
  Se  Se5  4  0.0000  0.2880  0.6704  1.0
  Se  Se6  4  0.0000  0.3169  0.3750  1.0
  Se  Se7  4  0.0000  0.3472  0.0055  1.0
  Se  Se8  4  0.0000  0.4982  0.7749  1.0
]