data_[Ba6Ga16Ag6]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.6195]
_cell_length_b [10.5247]
_cell_length_c [13.7508]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ba3Ga8Ag3]
_chemical_formula_sum '[Ba6 Ga16 Ag6]'
_cell_volume [668.5459]
_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
[
  Ba  Ba0  4  0.0000  0.0000  0.1940  1.0
  Ba  Ba1  2  0.0000  0.0000  0.5000  1.0
  Ga  Ga2  8  0.0000  0.2744  0.3594  1.0
  Ga  Ga3  8  0.0000  0.3623  0.1662  1.0
  Ag  Ag4  4  0.0000  0.2167  0.0000  1.0
  Ag  Ag5  2  0.0000  0.5000  0.5000  1.0
]