data_[Y4Cu2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.5473]
_cell_length_b [4.4824]
_cell_length_c [7.5582]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.0351]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Y2CuPt]
_chemical_formula_sum '[Y4 Cu2 Pt2]'
_cell_volume [176.5636]
_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  0.2202  0.7500  0.9335  1.0
  Y  Y1  2  0.2238  0.7500  0.4274  1.0
  Cu  Cu2  2  0.3423  0.2500  0.7092  1.0
  Pt  Pt3  2  0.3455  0.2500  0.2130  1.0
]