data_ReCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.04
_cell_length_b   9.04
_cell_length_c   9.04
_cell_angle_alpha   20.4
_cell_angle_beta   20.4
_cell_angle_gamma   20.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReCl3
_chemical_formula_sum   'Re1 Cl3'
_cell_volume   78.45
_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
  Re  Re3  1  0.0  0.0  0.27  1.0
  Cl  Cl0  1  0.0  0.0  0.05  1.0
  Cl  Cl1  1  0.0  0.0  0.0  1.0
  Cl  Cl2  1  0.0  0.0  0.49  1.0

data_ReCl3
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.54
_cell_length_b   3.2
_cell_length_c   9.04
_cell_angle_alpha   90.0
_cell_angle_beta   101.8
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ReCl3
_chemical_formula_sum   'Re2 Cl6'
_cell_volume   156.91
_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  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Re  Re0  2  0.0  0.0  0.73  1.0
  Cl  Cl1  2  0.0  0.0  0.0  1.0
  Cl  Cl2  2  0.0  0.0  0.95  1.0
  Cl  Cl3  2  0.0  0.0  0.51  1.0

Re Cl Cl Cl
ReCl3 is Cyanogen Chloride-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ReCl3 clusters. Re(1) is bonded in a linear geometry to one Cl(1) and one Cl(3) atom. The Re(1)-Cl(1) bond length is 1.98 Å. The Re(1)-Cl(3) bond length is 1.98 Å. There are three inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a linear geometry to one Re(1) and one Cl(2) atom. The Cl(1)-Cl(2) bond length is 0.44 Å. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Cl(1) atom. In the third Cl site, Cl(3) is bonded in a single-bond geometry to one Re(1) atom.