data_[Ho14Er2Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  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 [11.8868]
_cell_length_b [5.7866]
_cell_length_c [12.5302]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.2936]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho7ErTm4]
_chemical_formula_sum '[Ho14 Er2 Tm8]'
_cell_volume [758.9123]
_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
[
  Ho  Ho0  4  0.0607  0.0000  0.3207  1
  Ho  Ho1  4  0.1343  0.5000  0.5012  1
  Ho  Ho2  4  0.2121  0.0000  0.9240  1
  Ho  Ho3  2  0.0000  0.5000  0.0000  1
  Er  Er4  2  0.0000  0.0000  0.0000  1
  Tm  Tm5  4  0.1369  0.5000  0.7746  1
  Tm  Tm6  4  0.2464  0.0000  0.6830  1
]