data_[Li4Ce2Cr2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ce  1.1200  1.8500  1.0800
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.8118]
_cell_length_b [5.8902]
_cell_length_c [5.1234]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Li2CeCrN4]
_chemical_formula_sum '[Li4 Ce2 Cr2 N8]'
_cell_volume [205.5675]
_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
[
  Li  Li0  4  0.2488  0.6550  0.9861  1.0
  Ce  Ce1  2  0.0000  0.8521  0.4588  1.0
  Cr  Cr2  2  0.0000  0.1938  0.0027  1.0
  N  N3  4  0.2155  0.3193  0.8857  1.0
  N  N4  2  0.0000  0.2107  0.3376  1.0
  N  N5  2  0.0000  0.8985  0.9573  1.0
]