data_[Rb4Ba2In2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ba  0.8900  2.1500  1.4900
  In  1.7800  1.5500  0.9400
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.1067]
_cell_length_b [10.2228]
_cell_length_c [9.4581]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Rb2BaInSb2]
_chemical_formula_sum '[Rb4 Ba2 In2 Sb4]'
_cell_volume [493.7604]
_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  0.1722  0.3625  1.0
  Rb  Rb1  2  0.5000  0.0870  0.0349  1.0
  Ba  Ba2  2  0.0000  0.4563  0.9837  1.0
  In  In3  2  0.5000  0.3203  0.6547  1.0
  Sb  Sb4  2  0.0000  0.1809  0.7483  1.0
  Sb  Sb5  2  0.5000  0.4075  0.2614  1.0
]