data_MgSnCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.33
_cell_length_b   4.22
_cell_length_c   6.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnCl2
_chemical_formula_sum   'Mg1 Sn1 Cl2'
_cell_volume   94.96
_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  Mg2  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.0  0.0  0.37  1.0
  Cl  Cl0  1  0.67  0.11  0.18  1.0
  Cl  Cl1  1  0.67  0.11  0.57  1.0

data_MgSnCl2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   4.22
_cell_length_c   6.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnCl2
_chemical_formula_sum   'Mg1 Sn1 Cl2'
_cell_volume   94.96
_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  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.0  0.0  0.37  1.0
  Cl  Cl2  1  0.67  0.11  0.18  1.0
  Cl  Cl3  1  0.67  0.11  0.57  1.0

Mg Sn Cl Cl