data_[La2Tb6Nd4As12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.3179]
_cell_length_b [12.6724]
_cell_length_c [7.3136]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4618]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaTb3(NdAs3)2]
_chemical_formula_sum '[La2 Tb6 Nd4 As12]'
_cell_volume [639.4733]
_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  0.0000  0.1664  0.5000  1.0
  La  La1  2  0.0000  0.0000  0.0000  1.0
  Tb  Tb2  2  0.0000  0.5000  0.5000  1.0
  Nd  Nd3  4  0.0000  0.3333  0.0000  1.0
  As  As4  8  0.2458  0.3322  0.7406  1.0
  As  As5  4  0.2491  0.0000  0.7407  1.0
]