data_[Pa8Zn24Cu8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.8914]
_cell_length_b [8.5243]
_cell_length_c [7.4083]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.5555]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PaZn3Cu]
_chemical_formula_sum '[Pa8 Zn24 Cu8]'
_cell_volume [688.3723]
_cell_formula_units_Z [8]
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  4  0.0000  0.2354  0.2500  1
  Pa  Pa1  4  0.0000  0.4354  0.7500  1
  Zn  Zn2  8  0.0646  0.1003  0.6471  1
  Zn  Zn3  8  0.1840  0.1255  0.0293  1
  Zn  Zn4  8  0.2098  0.3701  0.5764  1
  Cu  Cu5  8  0.2087  0.3778  0.2259  1
]