data_[Rb4V2Br2Cl10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  V  1.6300  1.3500  0.7775
  Br  2.9600  1.1500  0.8825
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [7.2419]
_cell_length_b [7.2419]
_cell_length_c [10.2609]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Rb2VBrCl5]
_chemical_formula_sum '[Rb4 V2 Br2 Cl10]'
_cell_volume [538.1320]
_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  4  0.0000  0.5000  0.2484  1.0
  V  V1  2  0.0000  0.0000  0.9967  1.0
  Br  Br2  2  0.0000  0.0000  0.2423  1.0
  Cl  Cl3  8  0.2266  0.2266  0.9987  1.0
  Cl  Cl4  2  0.0000  0.0000  0.7692  1.0
]