data_[La12Ce4Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ce  1.1200  1.8500  1.0800
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.3512]
_cell_length_b [17.1158]
_cell_length_c [6.3304]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [La3CeGe2]
_chemical_formula_sum '[La12 Ce4 Ge8]'
_cell_volume [688.1438]
_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
[
  La  La0  8  0.2495  0.1815  0.5000  1.0
  La  La1  4  0.0000  0.5000  0.2500  1.0
  Ce  Ce2  4  0.0000  0.0000  0.2500  1.0
  Ge  Ge3  8  0.2434  0.1332  0.0000  1.0
]