data_[Mn2Zn2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Zn  1.6500  1.3500  0.8800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.3938]
_cell_length_b [3.6532]
_cell_length_c [6.3371]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.5928]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [MnZnCl4]
_chemical_formula_sum '[Mn2 Zn2 Cl8]'
_cell_volume [300.5341]
_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
[
  Mn  Mn0  2  0.0000  0.0000  0.0000  1.0
  Zn  Zn1  2  0.0000  0.5000  0.5000  1.0
  Cl  Cl2  4  0.1055  0.0000  0.4420  1.0
  Cl  Cl3  4  0.1066  0.5000  0.9321  1.0
]