data_[Y4Si2Ge2Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.5585]
_cell_length_b [8.5574]
_cell_length_c [8.2087]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Y2SiGePt6]
_chemical_formula_sum '[Y4 Si2 Ge2 Pt12]'
_cell_volume [390.4549]
_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  4  0.0000  0.2509  0.2667  1.0
  Si  Si1  2  0.0000  0.0000  0.7471  1.0
  Ge  Ge2  2  0.0000  0.5000  0.7308  1.0
  Pt  Pt3  4  0.0000  0.2497  0.8822  1.0
  Pt  Pt4  4  0.2490  0.0000  0.5149  1.0
  Pt  Pt5  4  0.2496  0.5000  0.0019  1.0
]