data_[Tb4Pa2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pa  1.5000  1.8000  1.0400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [5.8852]
_cell_length_b [9.7816]
_cell_length_c [3.5717]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Tb2PaN4]
_chemical_formula_sum '[Tb4 Pa2 N8]'
_cell_volume [205.6123]
_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
[
  Tb  Tb0  4  0.0609  0.1751  0.5000  1
  Pa  Pa1  2  0.0000  0.5000  0.0000  1
  N  N2  4  0.1547  0.7016  0.0000  1
  N  N3  4  0.2376  0.4594  0.5000  1
]