data_[Hf2Ge2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [3.7827]
_cell_length_b [7.0431]
_cell_length_c [5.4321]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2213]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [HfGePt2]
_chemical_formula_sum '[Hf2 Ge2 Pt4]'
_cell_volume [136.6512]
_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
[
  Hf  Hf0  2  0.0576  0.2500  0.0917  1.0
  Ge  Ge1  2  0.2033  0.7500  0.4710  1.0
  Pt  Pt2  4  0.4091  0.0481  0.7437  1.0
]