data_[Na3Ho1Ti2Nb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ho  1.2300  1.7500  1.0410
  Ti  1.5400  1.4000  0.8517
  Nb  1.6000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [5.4513]
_cell_length_b [5.6093]
_cell_length_c [7.7588]
_cell_angle_alpha [89.9972]
_cell_angle_beta [90.1029]
_cell_angle_gamma [90.9967]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Na3HoTi2Nb2O12]
_chemical_formula_sum '[Na3 Ho1 Ti2 Nb2 O12]'
_cell_volume [237.2153]
_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  0.4979  0.4743  0.2522  1.0
  Na  Na1  1  0.5112  0.5399  0.7495  1.0
  Na  Na2  1  0.9895  0.0045  0.2471  1.0
  Ho  Ho3  1  0.9909  0.0679  0.7494  1.0
  Ti  Ti4  1  0.0059  0.5269  0.5051  1.0
  Ti  Ti5  1  0.4862  0.0189  0.9923  1.0
  Nb  Nb6  1  0.0058  0.5253  0.0094  1.0
  Nb  Nb7  1  0.4911  0.0078  0.4901  1.0
  O  O8  1  0.0759  0.4663  0.7477  1.0
  O  O9  1  0.1983  0.1905  0.4785  1.0
  O  O10  1  0.2027  0.1925  0.0200  1.0
  O  O11  1  0.2983  0.6896  0.4653  1.0
  O  O12  1  0.3043  0.6967  0.0391  1.0
  O  O13  1  0.3996  0.9647  0.7535  1.0
  O  O14  1  0.5613  0.0160  0.2469  1.0
  O  O15  1  0.7172  0.2652  0.9478  1.0
  O  O16  1  0.7203  0.2663  0.5532  1.0
  O  O17  1  0.8089  0.7942  0.9475  1.0
  O  O18  1  0.8094  0.7897  0.5521  1.0
  O  O19  1  0.9251  0.5027  0.2534  1.0
]