data_[Mg2Mn1Sn1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Mn  1.5500  1.4000  0.6483
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.0614]
_cell_length_b [7.8070]
_cell_length_c [6.2956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.8464]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Mg2MnSnCl8]
_chemical_formula_sum '[Mg2 Mn1 Sn1 Cl8]'
_cell_volume [297.8855]
_cell_formula_units_Z [1]
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
[
  Mg  Mg0  2  0.5000  0.2393  0.5000  1
  Mn  Mn1  1  0.0000  0.0000  0.0000  1
  Sn  Sn2  1  0.0000  0.5000  0.0000  1
  Cl  Cl3  4  0.2324  0.2250  0.1811  1
  Cl  Cl4  2  0.2809  0.0000  0.6713  1
  Cl  Cl5  2  0.2963  0.5000  0.6527  1
]