data_[Rb4Na4Hf4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Hf  1.3000  1.5500  0.8500
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [8.2604]
_cell_length_b [15.5104]
_cell_length_c [7.7941]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbNaHfTe3]
_chemical_formula_sum '[Rb4 Na4 Hf4 Te12]'
_cell_volume [998.6064]
_cell_formula_units_Z [4]
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
[
  Rb  Rb0  4  0.0000  0.2232  0.7500  1.0
  Na  Na1  4  0.0000  0.4261  0.2500  1.0
  Hf  Hf2  4  0.0000  0.0564  0.2500  1.0
  Te  Te3  8  0.2316  0.0000  0.0000  1.0
  Te  Te4  4  0.0000  0.2295  0.2500  1.0
]