data_[Ba2Na2Sm2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.4467]
_cell_length_b [4.6934]
_cell_length_c [10.3215]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7303]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [BaNaSmTe3]
_chemical_formula_sum '[Ba2 Na2 Sm2 Te6]'
_cell_volume [440.4840]
_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
[
  Ba  Ba0  2  0.2090  0.7500  0.2442  1
  Na  Na1  2  0.0892  0.7500  0.5868  1
  Sm  Sm2  2  0.3240  0.2500  0.8432  1
  Te  Te3  2  0.1046  0.7500  0.8778  1
  Te  Te4  2  0.2549  0.2500  0.5214  1
  Te  Te5  2  0.4502  0.2500  0.1592  1
]