data_[Na4Mn2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mn  1.5500  1.4000  0.6483
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [6.2527]
_cell_length_b [6.2527]
_cell_length_c [11.7840]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Na2MnCl6]
_chemical_formula_sum '[Na4 Mn2 Cl12]'
_cell_volume [460.7168]
_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
[
  Na  Na0  4  0.0000  0.0000  0.3343  1
  Mn  Mn1  2  0.0000  0.0000  0.0000  1
  Cl  Cl2  8  0.1805  0.8195  0.1394  1
  Cl  Cl3  4  0.2401  0.7599  0.5000  1
]