data_[Ho12Mg4Tc2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.6819]
_cell_length_b [15.1613]
_cell_length_c [8.9534]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ho6Mg2Tc]
_chemical_formula_sum '[Ho12 Mg4 Tc2]'
_cell_volume [499.8058]
_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  0.1176  0.8750  1
  Ho  Ho1  4  0.5000  0.1875  0.1863  1
  Ho  Ho2  2  0.0000  0.0000  0.2526  1
  Ho  Ho3  2  0.5000  0.0000  0.6111  1
  Mg  Mg4  4  0.0000  0.1685  0.4984  1
  Tc  Tc5  2  0.5000  0.0000  0.0168  1
]