data_[Ba4Ga4Sn2]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.0321]
_cell_length_b [4.4956]
_cell_length_c [14.8103]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ba2Ga2Sn]
_chemical_formula_sum '[Ba4 Ga4 Sn2]'
_cell_volume [335.0406]
_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  2  0.0000  0.0000  0.0694  1
  Ba  Ba1  2  0.0000  0.0000  0.3135  1
  Ga  Ga2  2  0.5000  0.0000  0.5009  1
  Ga  Ga3  2  0.5000  0.0000  0.6832  1
  Sn  Sn4  2  0.5000  0.0000  0.8910  1
]