data_FeCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.79
_cell_length_b   5.79
_cell_length_c   22.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeCl3
_chemical_formula_sum   'Fe2 Cl6'
_cell_volume   661.21
_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
  Fe  Fe6  1  0.33  0.67  0.06  1.0
  Fe  Fe7  1  0.67  0.33  0.06  1.0
  Cl  Cl0  1  0.0  0.64  0.12  1.0
  Cl  Cl1  1  0.36  0.36  0.12  1.0
  Cl  Cl2  1  0.64  1.0  0.12  1.0
  Cl  Cl3  1  0.64  0.64  0.0  1.0
  Cl  Cl4  1  1.0  0.36  0.0  1.0
  Cl  Cl5  1  0.36  0.0  0.0  1.0

Fe Fe Cl Cl Cl Cl Cl Cl 0 6 - o o 0 2 o o o 0 7 o + o 0 5 o o o 0 3 o o o 0 4 o o o 1 7 o o o 1 5 o o o 1 3 o o o 1 4 o - o 1 6 o o o 1 2 + o o 
data_FeCl3
_symmetry_space_group_name_H-M   P-31m
_cell_length_a   5.79
_cell_length_b   5.79
_cell_length_c   22.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   162
_chemical_formula_structural   FeCl3
_chemical_formula_sum   'Fe2 Cl6'
_cell_volume   661.21
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, -z'
  3  '-y, x-y, z'
  4  'y, -x+y, -z'
  5  '-x+y, -x, z'
  6  'x-y, x, -z'
  7  '-y, -x, -z'
  8  'y, x, z'
  9  '-x+y, y, -z'
  10  'x-y, -y, z'
  11  'x, x-y, -z'
  12  '-x, -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
  Fe  Fe0  2  0.33  0.67  0.0  1.0
  Cl  Cl1  6  0.0  0.36  0.94  1.0
