data_[Tb4Nd2Ho2Er1]
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
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0289]
_cell_length_b [6.6837]
_cell_length_c [8.5908]
_cell_angle_alpha [79.2138]
_cell_angle_beta [70.0539]
_cell_angle_gamma [64.4408]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Tb4Nd2Ho2Er]
_chemical_formula_sum '[Tb4 Nd2 Ho2 Er1]'
_cell_volume [293.2314]
_cell_formula_units_Z [1]
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  0.2603  0.4288  0.1170  1.0
  Tb  Tb1  2  0.3872  0.8749  0.2342  1.0
  Nd  Nd2  2  0.2652  0.6763  0.6591  1.0
  Ho  Ho3  2  0.1801  0.2273  0.5542  1.0
  Er  Er4  1  0.0000  0.0000  0.0000  1.0
]