data_[Ho6Er8Co8]
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
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.5902]
_cell_length_b [8.7278]
_cell_length_c [15.4598]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ho3(ErCo)4]
_chemical_formula_sum '[Ho6 Er8 Co8]'
_cell_volume [484.4182]
_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  0.0000  0.0000  0.1036  1.0
  Ho  Ho1  2  0.0000  0.5000  0.0000  1.0
  Er  Er2  8  0.0000  0.1856  0.3342  1.0
  Co  Co3  4  0.0000  0.2862  0.5000  1.0
  Co  Co4  4  0.0000  0.5000  0.2512  1.0
]