data_[Ga4Ag20Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [8.7034]
_cell_length_b [5.7939]
_cell_length_c [10.9636]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [GaAg5Sn]
_chemical_formula_sum '[Ga4 Ag20 Sn4]'
_cell_volume [552.8576]
_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
[
  Ga  Ga0  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag1  16  0.2331  0.3683  0.1141  1.0
  Ag  Ag2  4  0.0000  0.1098  0.2500  1.0
  Sn  Sn3  4  0.0000  0.3782  0.7500  1.0
]