data_[Pa3Fe18Ge3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Fe  1.8300  1.4000  0.8525
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.7746]
_cell_length_b [6.7746]
_cell_length_c [8.0025]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [PaFe6Ge]
_chemical_formula_sum '[Pa3 Fe18 Ge3]'
_cell_volume [318.0714]
_cell_formula_units_Z [3]
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
[
  Pa  Pa0  3  0.0000  0.0000  0.0000  1
  Fe  Fe1  18  0.0030  0.2599  0.2547  1
  Ge  Ge2  3  0.0000  0.0000  0.5000  1
]