data_[Tb8Er14Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9580]
_cell_length_b [5.8087]
_cell_length_c [12.5738]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.3044]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb4Er7Tm]
_chemical_formula_sum '[Tb8 Er14 Tm2]'
_cell_volume [768.9635]
_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  0.0592  0.5000  0.3252  1
  Tb  Tb1  4  0.1360  0.0000  0.7759  1
  Er  Er2  4  0.1354  0.0000  0.5026  1
  Er  Er3  4  0.2125  0.5000  0.9245  1
  Er  Er4  4  0.2498  0.5000  0.6849  1
  Er  Er5  2  0.0000  0.5000  0.0000  1
  Tm  Tm6  2  0.0000  0.0000  0.0000  1
]