data_LaSiCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.0
_cell_length_b   6.0
_cell_length_c   4.79
_cell_angle_alpha   102.83
_cell_angle_beta   102.83
_cell_angle_gamma   34.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSiCl2
_chemical_formula_sum   'La1 Si1 Cl2'
_cell_volume   95.81
_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
  La  La2  1  0.99  0.0  0.39  1.0
  Si  Si3  1  0.89  0.0  0.19  1.0
  Cl  Cl0  1  0.1  0.0  0.07  1.0
  Cl  Cl1  1  0.52  0.0  0.33  1.0

data_LaSiCl2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.59
_cell_length_b   4.79
_cell_length_c   6.0
_cell_angle_alpha   102.83
_cell_angle_beta   107.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSiCl2
_chemical_formula_sum   'La1 Si1 Cl2'
_cell_volume   95.81
_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
  La  La0  1  0.0  0.39  0.99  1.0
  Si  Si1  1  0.0  0.19  0.89  1.0
  Cl  Cl2  1  0.0  0.07  0.1  1.0
  Cl  Cl3  1  0.0  0.33  0.52  1.0

La Si Cl Cl