data_[Nd4Pa2Tc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Pa  1.5000  1.8000  1.0400
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.3097]
_cell_length_b [5.7347]
_cell_length_c [9.9265]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Nd2PaTc2]
_chemical_formula_sum '[Nd4 Pa2 Tc4]'
_cell_volume [245.3316]
_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
[
  Nd  Nd0  4  0.0000  0.5000  0.1968  1
  Pa  Pa1  2  0.0000  0.0000  0.0000  1
  Tc  Tc2  4  0.0000  0.2510  0.5000  1
]