data_[Ca1Fe2H1Au1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Fe  1.8300  1.4000  0.8525
  H  2.2000  0.2500  0.0000
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.0347]
_cell_length_b [5.0347]
_cell_length_c [3.6387]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [CaFe2HAu]
_chemical_formula_sum '[Ca1 Fe2 H1 Au1]'
_cell_volume [92.2329]
_cell_formula_units_Z [1]
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
[
  Ca  Ca0  1  0.5000  0.5000  0.5000  1
  Fe  Fe1  2  0.0000  0.5000  0.0000  1
  H  H2  1  0.0000  0.0000  0.5000  1
  Au  Au3  1  0.0000  0.0000  0.0000  1
]