data_[K4Mn2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Mn  1.5500  1.4000  0.6483
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.5938]
_cell_length_b [7.6736]
_cell_length_c [9.2215]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1243]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [K2MnBr4]
_chemical_formula_sum '[K4 Mn2 Br8]'
_cell_volume [510.6873]
_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
[
  K  K0  2  0.2373  0.2500  0.4337  1.0
  K  K1  2  0.2858  0.2500  0.9480  1.0
  Mn  Mn2  2  0.2662  0.7500  0.1979  1.0
  Br  Br3  4  0.4905  0.0004  0.2576  1.0
  Br  Br4  2  0.0706  0.7500  0.3705  1.0
  Br  Br5  2  0.0841  0.7500  0.9219  1.0
]