data_[Rb2Sm6Ag4Te12]
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
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [21.7977]
_cell_length_b [4.5919]
_cell_length_c [10.3856]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.6401]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbSm3(AgTe3)2]
_chemical_formula_sum '[Rb2 Sm6 Ag4 Te12]'
_cell_volume [959.4241]
_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  2  0.0000  0.5000  0.0000  1
  Sm  Sm1  4  0.1725  0.0000  0.8436  1
  Sm  Sm2  2  0.0000  0.5000  0.5000  1
  Ag  Ag3  4  0.1100  0.0000  0.4837  1
  Te  Te4  4  0.0134  0.0000  0.7264  1
  Te  Te5  4  0.1670  0.5000  0.6188  1
  Te  Te6  4  0.1751  0.5000  0.0490  1
]