data_[Ho4Mn12Si8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mn  1.5500  1.4000  0.6483
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.9716]
_cell_length_b [3.9155]
_cell_length_c [7.1469]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.0288]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HoMn3Si2]
_chemical_formula_sum '[Ho4 Mn12 Si8]'
_cell_volume [351.3255]
_cell_formula_units_Z [4]
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  0.1468  0.0000  0.0642  1
  Mn  Mn1  4  0.0379  0.0000  0.3823  1
  Mn  Mn2  4  0.0846  0.5000  0.6346  1
  Mn  Mn3  4  0.1998  0.5000  0.4759  1
  Si  Si4  4  0.0235  0.5000  0.1884  1
  Si  Si5  4  0.1899  0.0000  0.7021  1
]