data_[Ce8V4Cr4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  V  1.6300  1.3500  0.7775
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.3331]
_cell_length_b [13.3245]
_cell_length_c [9.7335]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ce2VCrN5]
_chemical_formula_sum '[Ce8 V4 Cr4 N20]'
_cell_volume [432.2827]
_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
[
  Ce  Ce0  4  0.0000  0.1203  0.6780  1.0
  Ce  Ce1  4  0.0000  0.1391  0.3035  1.0
  V  V2  4  0.0000  0.4443  0.4570  1.0
  Cr  Cr3  4  0.0000  0.2094  0.0122  1.0
  N  N4  4  0.0000  0.0531  0.0452  1.0
  N  N5  4  0.0000  0.2906  0.6525  1.0
  N  N6  4  0.0000  0.3120  0.3803  1.0
  N  N7  4  0.0000  0.3570  0.0055  1.0
  N  N8  4  0.0000  0.4996  0.2898  1.0
]