data_[Hf2Th2Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Th  1.3000  1.8000  1.0800
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.2009]
_cell_length_b [4.2009]
_cell_length_c [9.4016]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [HfThSn]
_chemical_formula_sum '[Hf2 Th2 Sn2]'
_cell_volume [165.9131]
_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
[
  Th  Th0  2  0.0000  0.5000  0.2592  1
  Hf  Hf1  2  0.0000  0.5000  0.9299  1
  Sn  Sn2  2  0.0000  0.5000  0.5988  1
]