data_[Ho7Tm4Mg1]
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 [P-3m1]
_cell_length_a [5.5217]
_cell_length_b [5.5217]
_cell_length_c [13.7820]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Ho7Tm4Mg]
_chemical_formula_sum '[Ho7 Tm4 Mg1]'
_cell_volume [363.8976]
_cell_formula_units_Z [1]
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  2  0.0000  0.0000  0.2654  1
  Ho  Ho1  2  0.3333  0.6667  0.1718  1
  Ho  Ho2  2  0.3333  0.6667  0.4235  1
  Ho  Ho3  1  0.0000  0.0000  0.0000  1
  Tm  Tm4  2  0.3333  0.6667  0.6814  1
  Tm  Tm5  2  0.3333  0.6667  0.9256  1
  Mg  Mg6  1  0.0000  0.0000  0.5000  1
]