data_[Ce6Pr2Y4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1785]
_cell_length_b [10.6998]
_cell_length_c [6.1569]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5527]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce3PrY2N6]
_chemical_formula_sum '[Ce6 Pr2 Y4 N12]'
_cell_volume [383.5541]
_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
[
  Ce  Ce0  4  0.0000  0.1669  0.5000  1.0
  Ce  Ce1  2  0.0000  0.5000  0.5000  1.0
  Pr  Pr2  2  0.0000  0.0000  0.0000  1.0
  Y  Y3  4  0.0000  0.3333  0.0000  1.0
  N  N4  8  0.2419  0.3274  0.7436  1.0
  N  N5  4  0.2395  0.5000  0.2548  1.0
]