data_[Pa8Zn2Ni8]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [P4_2/n]
_cell_length_a [8.0581]
_cell_length_b [8.0581]
_cell_length_c [5.2687]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [86]
_chemical_formula_structural [Pa4ZnNi4]
_chemical_formula_sum '[Pa8 Zn2 Ni8]'
_cell_volume [342.1136]
_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
[
  Pa  Pa0  8  0.0784  0.2828  0.6602  1
  Zn  Zn1  2  0.0000  0.0000  0.0000  1
  Ni  Ni2  8  0.0968  0.2649  0.1712  1
]