data_[Sm2Ga2Sn2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [6.7439]
_cell_length_b [6.7439]
_cell_length_c [12.8971]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [SmGaSnCl6]
_chemical_formula_sum '[Sm2 Ga2 Sn2 Cl12]'
_cell_volume [586.5570]
_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
[
  Sm  Sm0  2  0.0000  0.0000  0.3324  1.0
  Ga  Ga1  2  0.0000  0.0000  0.0003  1.0
  Sn  Sn2  2  0.0000  0.0000  0.6664  1.0
  Cl  Cl3  4  0.1847  0.8153  0.4946  1.0
  Cl  Cl4  4  0.1977  0.8023  0.1796  1.0
  Cl  Cl5  4  0.2149  0.7851  0.8262  1.0
]