data_[Rb8Mn2Br14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Mn  1.5500  1.4000  0.6483
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.9421]
_cell_length_b [5.6142]
_cell_length_c [11.1821]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.1151]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb4MnBr7]
_chemical_formula_sum '[Rb8 Mn2 Br14]'
_cell_volume [974.3401]
_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  0.0520  0.5000  0.7441  1
  Rb  Rb1  4  0.2163  0.5000  0.3038  1
  Mn  Mn2  2  0.0000  0.0000  0.0000  1
  Br  Br3  4  0.0735  0.0000  0.2540  1
  Br  Br4  4  0.1423  0.0000  0.0077  1
  Br  Br5  4  0.1503  0.5000  0.5555  1
  Br  Br6  2  0.0000  0.5000  0.0000  1
]