data_[Tl2Ga2Ag2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.5455]
_cell_length_b [3.8263]
_cell_length_c [6.1791]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.5550]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TlGaAgPt]
_chemical_formula_sum '[Tl2 Ga2 Ag2 Pt2]'
_cell_volume [164.3716]
_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
[
  Tl  Tl0  2  0.0203  0.5000  0.0161  1
  Ga  Ga1  2  0.0913  0.0000  0.6416  1
  Ag  Ag2  2  0.3386  0.0000  0.3041  1
  Pt  Pt3  2  0.2670  0.5000  0.5953  1
]