data_[Na2Hf2In2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Hf  1.3000  1.5500  0.8500
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [3.1509]
_cell_length_b [3.1509]
_cell_length_c [15.2279]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [NaHfIn]
_chemical_formula_sum '[Na2 Hf2 In2]'
_cell_volume [151.1855]
_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  0.0000  0.5000  0.8925  1.0
  Hf  Hf1  2  0.0000  0.5000  0.5699  1.0
  In  In2  2  0.0000  0.5000  0.2725  1.0
]