The material described by KReOCl4 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), one Cl(1), one Cl(2), two equivalent Cl(3), and two equivalent Cl(4) atoms. Re(1) is bonded in a 4-coordinate geometry to one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom. O(1) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one O(1) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted L-shaped geometry to one K(1) and one Re(1) atom. In the second Cl site, Cl(2) is bonded in a distorted L-shaped geometry to one K(1) and one Re(1) atom. In the third Cl site, Cl(3) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one Re(1) atom. In the fourth Cl site, Cl(4) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Re(1) atom. is represented by the CIF file [CIF]
data_KReCl4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.874
_cell_length_b   8.472
_cell_length_c   8.133
_cell_angle_alpha   104.974
_cell_angle_beta   103.380
_cell_angle_gamma   108.364
_symmetry_Int_Tables_number   1
_cell_volume   408.161
_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
  K  K0  1  0.150  0.310  0.708  1.0
  K  K1  1  0.850  0.690  0.292  1.0
  Re  Re2  1  0.174  0.017  0.048  1.0
  Re  Re3  1  0.826  0.983  0.952  1.0
  Cl  Cl4  1  0.257  0.962  0.783  1.0
  Cl  Cl5  1  0.743  0.038  0.217  1.0
  Cl  Cl6  1  0.148  0.732  0.033  1.0
  Cl  Cl7  1  0.852  0.268  0.967  1.0
  Cl  Cl8  1  0.261  0.088  0.361  1.0
  Cl  Cl9  1  0.739  0.912  0.639  1.0
  Cl  Cl10  1  0.366  0.321  0.111  1.0
  Cl  Cl11  1  0.634  0.679  0.889  1.0
  O  O12  1  0.086  0.519  0.481  1.0
  O  O13  1  0.914  0.481  0.519  1.0
[/CIF]
.
The material described by KReOCl4 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), one Cl(1), one Cl(2), two equivalent Cl(3), and two equivalent Cl(4) atoms. Re(1) is bonded in a 4-coordinate geometry to one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom. O(1) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one O(1) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted L-shaped geometry to one K(1) and one Re(1) atom. In the second Cl site, Cl(2) is bonded in a distorted L-shaped geometry to one K(1) and one Re(1) atom. In the third Cl site, Cl(3) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one Re(1) atom. In the fourth Cl site, Cl(4) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Re(1) atom. is represented by the CIF file [CIF]
data_KReCl4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.874
_cell_length_b   8.472
_cell_length_c   8.133
_cell_angle_alpha   104.974
_cell_angle_beta   103.380
_cell_angle_gamma   108.364
_symmetry_Int_Tables_number   1
_cell_volume   408.161
_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
  K  K0  1  0.150  0.310  0.708  1.0
  K  K1  1  0.850  0.690  0.292  1.0
  Re  Re2  1  0.174  0.017  0.048  1.0
  Re  Re3  1  0.826  0.983  0.952  1.0
  Cl  Cl4  1  0.257  0.962  0.783  1.0
  Cl  Cl5  1  0.743  0.038  0.217  1.0
  Cl  Cl6  1  0.148  0.732  0.033  1.0
  Cl  Cl7  1  0.852  0.268  0.967  1.0
  Cl  Cl8  1  0.261  0.088  0.361  1.0
  Cl  Cl9  1  0.739  0.912  0.639  1.0
  Cl  Cl10  1  0.366  0.321  0.111  1.0
  Cl  Cl11  1  0.634  0.679  0.889  1.0
  O  O12  1  0.086  0.519  0.481  1.0
  O  O13  1  0.914  0.481  0.519  1.0
[/CIF]
.