data_[Pr16Sn4Os4]
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
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9624]
_cell_length_b [13.9635]
_cell_length_c [6.3459]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.2748]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr4SnOs]
_chemical_formula_sum '[Pr16 Sn4 Os4]'
_cell_volume [744.9727]
_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  0.1093  0.1703  0.0567  1.0
  Pr  Pr1  8  0.2157  0.4293  0.3704  1.0
  Sn  Sn2  4  0.0000  0.3739  0.7500  1.0
  Os  Os3  4  0.0000  0.0007  0.7500  1.0
]