data_[Ho4Tm16Al4]
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
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.2450]
_cell_length_b [11.8077]
_cell_length_c [10.7993]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [HoTm4Al]
_chemical_formula_sum '[Ho4 Tm16 Al4]'
_cell_volume [668.8192]
_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  4  0.0000  0.3204  0.2680  1.0
  Tm  Tm1  4  0.0000  0.0008  0.3018  1.0
  Tm  Tm2  4  0.0000  0.1822  0.5532  1.0
  Tm  Tm3  4  0.0000  0.3216  0.8384  1.0
  Tm  Tm4  4  0.0000  0.4741  0.5540  1.0
  Al  Al5  4  0.0000  0.1526  0.0512  1.0
]