data_[Rb2Li2Sb2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Sb  2.0500  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.4301]
_cell_length_b [4.2305]
_cell_length_c [9.6972]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.4786]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbLiSbSe3]
_chemical_formula_sum '[Rb2 Li2 Sb2 Se6]'
_cell_volume [357.4664]
_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  0.2208  0.2500  0.2611  1.0
  Li  Li1  2  0.0871  0.2500  0.5913  1.0
  Sb  Sb2  2  0.3271  0.7500  0.8483  1.0
  Se  Se3  2  0.1343  0.2500  0.8682  1.0
  Se  Se4  2  0.2085  0.7500  0.5455  1.0
  Se  Se5  2  0.4752  0.7500  0.1655  1.0
]