data_[Tb4Sn4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.6666]
_cell_length_b [7.2686]
_cell_length_c [7.9552]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [TbSnPt]
_chemical_formula_sum '[Tb4 Sn4 Pt4]'
_cell_volume [269.8357]
_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
[
  Tb  Tb0  2  0.0000  0.0000  0.6187  1.0
  Tb  Tb1  2  0.0000  0.5000  0.6805  1.0
  Sn  Sn2  4  0.0000  0.2854  0.3118  1.0
  Pt  Pt3  4  0.0000  0.2163  0.9784  1.0
]