data_[Ho10Tm10Mg4]
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
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9082]
_cell_length_b [5.3956]
_cell_length_c [11.6095]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1101]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho5Tm5Mg2]
_chemical_formula_sum '[Ho10 Tm10 Mg4]'
_cell_volume [704.8235]
_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  0.0564  0.5000  0.2335  1.0
  Ho  Ho1  4  0.1926  0.5000  0.0317  1.0
  Ho  Ho2  2  0.0000  0.5000  0.5000  1.0
  Tm  Tm3  4  0.1794  0.0000  0.5210  1.0
  Tm  Tm4  4  0.2458  0.5000  0.7508  1.0
  Tm  Tm5  2  0.0000  0.0000  0.0000  1.0
  Mg  Mg6  4  0.0672  0.0000  0.7337  1.0
]