data_[Na2Ti1Cr1O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ti  1.5400  1.4000  0.8517
  Cr  1.6600  1.4000  0.9400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.3057]
_cell_length_b [3.0829]
_cell_length_c [5.6562]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2146]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Na2TiCrO4]
_chemical_formula_sum '[Na2 Ti1 Cr1 O4]'
_cell_volume [88.3739]
_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
[
  Na  Na0  1  0.0000  0.5000  0.5000  1.0
  Na  Na1  1  0.5000  0.0000  0.5000  1.0
  Ti  Ti2  1  0.5000  0.5000  0.0000  1.0
  Cr  Cr3  1  0.0000  0.0000  0.0000  1.0
  O  O4  2  0.2462  0.5000  0.1995  1.0
  O  O5  2  0.2684  0.0000  0.7980  1.0
]