data_[Rb2Ga2Sn2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [10.0877]
_cell_length_b [4.5894]
_cell_length_c [10.8889]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6069]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbGaSnTe3]
_chemical_formula_sum '[Rb2 Ga2 Sn2 Te6]'
_cell_volume [477.7672]
_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  0.2143  0.2500  0.2367  1.0
  Ga  Ga1  2  0.0792  0.2500  0.6259  1.0
  Sn  Sn2  2  0.3386  0.7500  0.8785  1.0
  Te  Te3  2  0.1000  0.2500  0.8678  1.0
  Te  Te4  2  0.1870  0.7500  0.5476  1.0
  Te  Te5  2  0.4653  0.7500  0.1627  1.0
]