data_[Ho4Er2Co4]
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 [C2/m]
_cell_length_a [10.8426]
_cell_length_b [3.8828]
_cell_length_c [6.0258]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.7064]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2ErCo2]
_chemical_formula_sum '[Ho4 Er2 Co4]'
_cell_volume [215.8238]
_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  0.1931  0.5000  0.1851  1
  Er  Er1  2  0.0000  0.5000  0.5000  1
  Co  Co2  4  0.0158  0.0000  0.8261  1
]