data_[Pr16Sn4Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.0124]
_cell_length_b [14.2372]
_cell_length_c [6.1636]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.8563]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr4SnGe]
_chemical_formula_sum '[Pr16 Sn4 Ge4]'
_cell_volume [734.0139]
_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
[
  Pr  Pr0  8  0.1117  0.1820  0.0666  1.0
  Pr  Pr1  8  0.2029  0.4215  0.3469  1.0
  Sn  Sn2  4  0.0000  0.3788  0.7500  1.0
  Ge  Ge3  4  0.0000  0.0015  0.7500  1.0
]