data_[Na4Y2Hf4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Y  1.2200  1.8000  1.0400
  Hf  1.3000  1.5500  0.8500
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1929]
_cell_length_b [12.5339]
_cell_length_c [8.1186]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7512]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Y(HfTe3)2]
_chemical_formula_sum '[Na4 Y2 Hf4 Te12]'
_cell_volume [700.8765]
_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  4  0.0000  0.1592  0.0000  1
  Y  Y1  2  0.0000  0.0000  0.5000  1
  Hf  Hf2  4  0.0000  0.3319  0.5000  1
  Te  Te3  8  0.2481  0.1738  0.7251  1
  Te  Te4  4  0.2192  0.5000  0.7233  1
]