data_[K2Ti4Cr4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [Imm2]
_cell_length_a [3.9551]
_cell_length_b [16.4961]
_cell_length_c [4.5544]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [KTi2Cr2O7]
_chemical_formula_sum '[K2 Ti4 Cr4 O14]'
_cell_volume [297.1463]
_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
[
  K  K0  2  0.0000  0.0000  0.0539  1.0
  Ti  Ti1  4  0.0000  0.3877  0.0630  1.0
  Cr  Cr2  4  0.0000  0.2530  0.4880  1.0
  O  O3  4  0.0000  0.1289  0.4936  1.0
  O  O4  4  0.0000  0.2640  0.9764  1.0
  O  O5  4  0.0000  0.3767  0.4513  1.0
  O  O6  2  0.0000  0.5000  0.0009  1.0
]