data_[Nd4Si2Sn2Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Si  1.9000  1.1000  0.5400
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.6089]
_cell_length_b [8.7640]
_cell_length_c [8.5696]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Nd2SiSnPt6]
_chemical_formula_sum '[Nd4 Si2 Sn2 Pt12]'
_cell_volume [421.2487]
_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
[
  Nd  Nd0  4  0.0000  0.2535  0.2657  1.0
  Si  Si1  2  0.0000  0.0000  0.7640  1.0
  Sn  Sn2  2  0.0000  0.5000  0.7192  1.0
  Pt  Pt3  4  0.0000  0.2475  0.8951  1.0
  Pt  Pt4  4  0.2457  0.0000  0.5383  1.0
  Pt  Pt5  4  0.2473  0.5000  0.0003  1.0
]