data_[Ho12Tm4Sn8]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.3753]
_cell_length_b [16.7848]
_cell_length_c [6.3783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Ho3TmSn2]
_chemical_formula_sum '[Ho12 Tm4 Sn8]'
_cell_volume [682.5233]
_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  0.2495  0.1723  0.0000  1.0
  Ho  Ho1  4  0.0000  0.0000  0.2500  1.0
  Tm  Tm2  4  0.0000  0.5000  0.2500  1.0
  Sn  Sn3  8  0.2489  0.3600  0.0000  1.0
]