data_[Na6Hf2Cr4Te12]
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
  Cr  1.6600  1.4000  0.9400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1506]
_cell_length_b [12.3855]
_cell_length_c [7.8989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6257]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3Hf(CrTe3)2]
_chemical_formula_sum '[Na6 Hf2 Cr4 Te12]'
_cell_volume [666.7153]
_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  0.1639  0.5000  1
  Na  Na1  2  0.0000  0.5000  0.5000  1
  Hf  Hf2  2  0.0000  0.0000  0.0000  1
  Cr  Cr3  4  0.0000  0.3330  0.0000  1
  Te  Te4  8  0.2405  0.1706  0.2089  1
  Te  Te5  4  0.2280  0.5000  0.2086  1
]