data_[Tb2Pr4Nd14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.7998]
_cell_length_b [29.6292]
_cell_length_c [3.5119]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [TbPr2Nd7]
_chemical_formula_sum '[Tb2 Pr4 Nd14]'
_cell_volume [707.5493]
_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  2  0.0000  0.0000  0.0000  1
  Pr  Pr1  4  0.0000  0.2958  0.5000  1
  Nd  Nd2  8  0.2440  0.9017  0.5000  1
  Nd  Nd3  4  0.0000  0.1888  0.0000  1
  Nd  Nd4  2  0.0000  0.5000  0.5000  1
]