data_[Pr4Tm8C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Tm  1.2500  1.7500  1.0950
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.7917]
_cell_length_b [4.7917]
_cell_length_c [18.1595]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Pr2Tm4C]
_chemical_formula_sum '[Pr4 Tm8 C2]'
_cell_volume [416.9433]
_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  0.0000  0.3204  1
  Tm  Tm1  4  0.0000  0.0000  0.1298  1
  Tm  Tm2  4  0.0000  0.5000  0.0000  1
  C  C3  2  0.0000  0.0000  0.0000  1
]