[CIF]
data_NaCr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.61193092
_cell_length_b   8.61193092
_cell_length_c   8.61193092
_cell_angle_alpha   24.43026333
_cell_angle_beta   24.43026333
_cell_angle_gamma   24.43026333
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCr
_chemical_formula_sum   'Na2 Cr2'
_cell_volume   96.04815704
_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
  Cr  Cr0  1  0.00000000  -0.00000000  8.35007179  1
  Cr  Cr1  1  -0.00000000  -0.00000000  16.70279166  1
  Na  Na2  1  0.00000000  0.00000000  2.38715107  1
  Na  Na3  1  0.00000000  -0.00000000  22.66571237  1
[/CIF]
