data_[Lu4Si4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Lu  1.2700  1.7500  1.0010
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.4526]
_cell_length_b [5.4292]
_cell_length_c [7.9783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.8942]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [LuSiPt]
_chemical_formula_sum '[Lu4 Si4 Pt4]'
_cell_volume [219.1471]
_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
[
  Lu  Lu0  4  0.2043  0.1243  0.8746  1.0
  Si  Si1  4  0.2107  0.6091  0.0222  1.0
  Pt  Pt2  4  0.3793  0.6201  0.7734  1.0
]