data_[Y16Hg2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Hg  2.0000  1.5000  1.2450
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.6922]
_cell_length_b [13.4715]
_cell_length_c [5.5113]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9151]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y8HgPt2]
_chemical_formula_sum '[Y16 Hg2 Pt4]'
_cell_volume [623.6176]
_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  8  0.2044  0.1235  0.5816  1
  Y  Y1  4  0.0000  0.2370  0.0000  1
  Y  Y2  4  0.1161  0.5000  0.8095  1
  Hg  Hg3  2  0.0000  0.0000  0.0000  1
  Pt  Pt4  4  0.0000  0.3078  0.5000  1
]