data_[La4Pr4Si6Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [13.3724]
_cell_length_b [4.5652]
_cell_length_c [6.6467]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2345]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [La2Pr2Si3Ge]
_chemical_formula_sum '[La4 Pr4 Si6 Ge2]'
_cell_volume [405.7593]
_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
[
  La  La0  2  0.0519  0.5000  0.7489  1
  La  La1  2  0.4495  0.0000  0.2493  1
  Pr  Pr2  2  0.2241  0.5000  0.2475  1
  Pr  Pr3  2  0.2743  0.0000  0.7537  1
  Si  Si4  2  0.0936  0.0000  0.0615  1
  Si  Si5  2  0.0978  0.0000  0.4358  1
  Si  Si6  2  0.4061  0.5000  0.9440  1
  Ge  Ge7  2  0.4027  0.5000  0.5592  1
]