data_[Ba4Ge20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [4.8472]
_cell_length_b [8.5647]
_cell_length_c [13.9517]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [BaGe5]
_chemical_formula_sum '[Ba4 Ge20]'
_cell_volume [579.2038]
_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
[
  Ba  Ba0  4  0.0000  0.2500  0.9670  1.0
  Ge  Ge1  8  0.0000  0.0241  0.3791  1.0
  Ge  Ge2  8  0.0000  0.0972  0.1925  1.0
  Ge  Ge3  4  0.0000  0.2500  0.7097  1.0
]