data_[Y4Er2Tl6Ag2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.7583]
_cell_length_b [13.7041]
_cell_length_c [7.9464]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Y2ErTl3AgPt2]
_chemical_formula_sum '[Y4 Er2 Tl6 Ag2 Pt4]'
_cell_volume [409.2737]
_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  0.2047  0.2047  1
  Er  Er1  2  0.0000  0.0000  0.5894  1
  Tl  Tl2  4  0.5000  0.1354  0.8646  1
  Tl  Tl3  2  0.5000  0.0000  0.2704  1
  Ag  Ag4  2  0.0000  0.0000  0.9991  1
  Pt  Pt5  4  0.5000  0.1648  0.5011  1
]