data_[Na2La4Sm6Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.6977]
_cell_length_b [4.4951]
_cell_length_c [9.0636]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2494]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaLa2(SmTe2)3]
_chemical_formula_sum '[Na2 La4 Sm6 Te12]'
_cell_volume [777.8350]
_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  2  0.0000  0.5000  0.0000  1.0
  La  La1  4  0.1680  0.0000  0.3350  1.0
  Sm  Sm2  4  0.1673  0.0000  0.8277  1.0
  Sm  Sm3  2  0.0000  0.5000  0.5000  1.0
  Te  Te4  4  0.0017  0.0000  0.7489  1.0
  Te  Te5  4  0.1635  0.5000  0.5863  1.0
  Te  Te6  4  0.1663  0.5000  0.0740  1.0
]