data_[Tb4Nd2Ho16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.0681]
_cell_length_b [4.9538]
_cell_length_c [7.9802]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9797]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2NdHo8]
_chemical_formula_sum '[Tb4 Nd2 Ho16]'
_cell_volume [690.0093]
_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  0.2272  0.0000  0.6364  1.0
  Nd  Nd1  2  0.0000  0.5000  0.0000  1.0
  Ho  Ho2  4  0.0457  0.0000  0.7261  1.0
  Ho  Ho3  4  0.0909  0.5000  0.4563  1.0
  Ho  Ho4  4  0.1374  0.0000  0.1830  1.0
  Ho  Ho5  4  0.1821  0.5000  0.9086  1.0
]