data_[Na2Ho2Ni2W2O12]
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
  Ni  1.9100  1.3500  0.7400
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [5.2970]
_cell_length_b [5.4811]
_cell_length_c [7.7167]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2945]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [NaHoNiWO6]
_chemical_formula_sum '[Na2 Ho2 Ni2 W2 O12]'
_cell_volume [224.0423]
_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
[
  Na  Na0  2  0.2524  0.6871  0.9979  1
  Ho  Ho1  2  0.2340  0.7932  0.4990  1
  Ni  Ni2  2  0.2487  0.2325  0.2507  1
  W  W3  2  0.2625  0.2271  0.7660  1
  O  O4  2  0.0365  0.5316  0.3141  1
  O  O5  2  0.0613  0.5106  0.6858  1
  O  O6  2  0.1721  0.2560  0.9936  1
  O  O7  2  0.3577  0.1930  0.5034  1
  O  O8  2  0.4265  0.9229  0.7844  1
  O  O9  2  0.4398  0.9084  0.2192  1
]