data_[Rb4Sm4Hf2Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sm  1.1700  1.8500  1.2290
  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 [7.6645]
_cell_length_b [13.1741]
_cell_length_c [9.1684]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0418]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Sm2HfTe6]
_chemical_formula_sum '[Rb4 Sm4 Hf2 Te12]'
_cell_volume [885.1051]
_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
[
  Rb  Rb0  4  0.0000  0.1726  0.0000  1.0
  Sm  Sm1  4  0.0000  0.3322  0.5000  1.0
  Hf  Hf2  2  0.0000  0.0000  0.5000  1.0
  Te  Te3  8  0.2268  0.1548  0.6975  1.0
  Te  Te4  4  0.2434  0.0000  0.3050  1.0
]