data_[Ho4Tm4Al4]
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 [Pnma]
_cell_length_a [6.5004]
_cell_length_b [5.0490]
_cell_length_c [9.3632]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [HoTmAl]
_chemical_formula_sum '[Ho4 Tm4 Al4]'
_cell_volume [307.3060]
_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  0.1863  0.7500  0.0718  1
  Tm  Tm1  4  0.0281  0.7500  0.7107  1
  Al  Al2  4  0.2073  0.7500  0.3965  1
]