data_[Ho8Tm20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.4520]
_cell_length_b [6.1813]
_cell_length_c [9.0411]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.2881]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ho2Tm5]
_chemical_formula_sum '[Ho8 Tm20]'
_cell_volume [858.3560]
_cell_formula_units_Z [4]
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  8  0.0717  0.3324  0.1072  1.0
  Tm  Tm1  8  0.1434  0.1667  0.4642  1.0
  Tm  Tm2  8  0.2143  0.3330  0.8216  1.0
  Tm  Tm3  4  0.0000  0.1671  0.7500  1.0
]