data_[U8Si12Pt36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  U  1.3800  1.7500  0.9913
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.2787]
_cell_length_b [7.6768]
_cell_length_c [10.1842]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1164]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [U2(SiPt3)3]
_chemical_formula_sum '[U8 Si12 Pt36]'
_cell_volume [932.1669]
_cell_formula_units_Z [4]
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
[
  U  U0  8  0.1724  0.4133  0.2469  1
  Si  Si1  8  0.0867  0.7353  0.9968  1
  Si  Si2  4  0.2500  0.2500  0.0000  1
  Pt  Pt3  8  0.0591  0.5696  0.4198  1
  Pt  Pt4  8  0.1067  0.0999  0.0636  1
  Pt  Pt5  8  0.1083  0.1902  0.7391  1
  Pt  Pt6  8  0.2260  0.0834  0.4321  1
  Pt  Pt7  4  0.0000  0.1400  0.2500  1
]