data_[Gd4Si4Pt4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1111]
_cell_length_b [4.0119]
_cell_length_c [7.0503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.3583]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Gd2Si2Pt2C]
_chemical_formula_sum '[Gd4 Si4 Pt4 C2]'
_cell_volume [246.4366]
_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
[
  Gd  Gd0  4  0.0636  0.5000  0.8408  1
  Si  Si1  4  0.1364  0.0000  0.5956  1
  Pt  Pt2  4  0.2194  0.0000  0.3100  1
  C  C3  2  0.0000  0.0000  0.0000  1
]