data_[Rb4Mn2Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.4278]
_cell_length_b [7.3679]
_cell_length_c [9.2484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7495]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Rb2MnCl4]
_chemical_formula_sum '[Rb4 Mn2 Cl8]'
_cell_volume [479.2832]
_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  0.2158  0.7500  0.4276  1.0
  Rb  Rb1  2  0.2918  0.7500  0.9523  1.0
  Mn  Mn2  2  0.2733  0.2500  0.2052  1.0
  Cl  Cl3  4  0.4868  0.0030  0.2633  1.0
  Cl  Cl4  2  0.0773  0.2500  0.3598  1.0
  Cl  Cl5  2  0.1046  0.2500  0.9427  1.0
]