data_[Pr12Sn4C2]
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
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.8110]
_cell_length_b [14.9403]
_cell_length_c [9.0833]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Pr6Sn2C]
_chemical_formula_sum '[Pr12 Sn4 C2]'
_cell_volume [517.1839]
_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
[
  Pr  Pr0  4  0.0000  0.1018  0.8883  1
  Pr  Pr1  4  0.5000  0.1940  0.1907  1
  Pr  Pr2  2  0.0000  0.0000  0.2471  1
  Pr  Pr3  2  0.5000  0.0000  0.5660  1
  Sn  Sn4  4  0.0000  0.1765  0.4910  1
  C  C5  2  0.5000  0.0000  0.0468  1
]