data_[Y2Ge2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.1378]
_cell_length_b [5.7150]
_cell_length_c [6.9958]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [YGePt2]
_chemical_formula_sum '[Y2 Ge2 Pt4]'
_cell_volume [165.4354]
_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
[
  Y  Y0  2  0.5000  0.1810  0.3218  1
  Ge  Ge1  2  0.0000  0.3320  0.7151  1
  Pt  Pt2  2  0.0000  0.0527  0.0475  1
  Pt  Pt3  2  0.5000  0.3434  0.9156  1
]