data_[Ho6Er4Sb4]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.0494]
_cell_length_b [4.2256]
_cell_length_c [8.3954]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5113]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho3(ErSb)2]
_chemical_formula_sum '[Ho6 Er4 Sb4]'
_cell_volume [405.3414]
_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  0.1256  0.5000  0.4451  1.0
  Ho  Ho1  2  0.0000  0.5000  0.0000  1.0
  Er  Er2  4  0.1301  0.0000  0.7806  1.0
  Sb  Sb3  4  0.1756  0.0000  0.1909  1.0
]