data_[Pr4H2C1N1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  H  2.2000  0.2500  0.0000
  C  2.5500  0.7000  0.3000
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.4130]
_cell_length_b [3.7249]
_cell_length_c [6.5085]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1078]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pr4H2CN]
_chemical_formula_sum '[Pr4 H2 C1 N1]'
_cell_volume [146.9081]
_cell_formula_units_Z [1]
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  2  0.2387  0.5000  0.2269  1.0
  Pr  Pr1  2  0.2551  0.0000  0.7707  1.0
  H  H2  1  0.0000  0.5000  0.5000  1.0
  H  H3  1  0.5000  0.0000  0.5000  1.0
  C  C4  1  0.5000  0.5000  0.0000  1.0
  N  N5  1  0.0000  0.0000  0.0000  1.0
]