data_[Rb2Sr2Sb2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sr  0.9500  2.0000  1.3200
  Sb  2.0500  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1708]
_cell_length_b [7.0946]
_cell_length_c [9.2156]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.6614]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbSrSbS4]
_chemical_formula_sum '[Rb2 Sr2 Sb2 S8]'
_cell_volume [449.1462]
_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  0.2622  0.7500  0.0629  1.0
  Sr  Sr1  2  0.2312  0.7500  0.5554  1.0
  Sb  Sb2  2  0.2250  0.2500  0.3224  1.0
  S  S3  4  0.0072  0.5076  0.2814  1.0
  S  S4  2  0.4211  0.2500  0.5753  1.0
  S  S5  2  0.4220  0.2500  0.1584  1.0
]