data_[Rb1V1Ag2Br8]
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
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.7152]
_cell_length_b [7.1232]
_cell_length_c [9.0040]
_cell_angle_alpha [74.1990]
_cell_angle_beta [82.6104]
_cell_angle_gamma [85.8054]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbV(AgBr4)2]
_chemical_formula_sum '[Rb1 V1 Ag2 Br8]'
_cell_volume [410.6473]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.5000  1.0
  V  V1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.4836  0.0206  0.3005  1.0
  Br  Br3  2  0.0682  0.0146  0.2669  1.0
  Br  Br4  2  0.1625  0.3044  0.8872  1.0
  Br  Br5  2  0.3297  0.8114  0.9737  1.0
  Br  Br6  2  0.4876  0.7118  0.5379  1.0
]