data_[Ho4Fe8Si4Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Fe  1.8300  1.4000  0.8525
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.6306]
_cell_length_b [9.6852]
_cell_length_c [5.6263]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [HoFe2SiGe]
_chemical_formula_sum '[Ho4 Fe8 Si4 Ge4]'
_cell_volume [306.8261]
_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  0.0000  0.2484  0.2500  1
  Fe  Fe1  8  0.2483  0.0000  0.0000  1
  Si  Si2  4  0.0000  0.1099  0.7500  1
  Ge  Ge3  4  0.0000  0.3742  0.7500  1
]