The compound described by Cu2(OH)3Cl crystallizes in the triclinic P-1 space group. There are ten inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted octahedral geometry to two equivalent O(10), two equivalent O(11), and two equivalent O(12) atoms. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms. In the third Cu site, Cu(3) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms. In the fourth Cu site, Cu(4) is bonded in a 6-coordinate geometry to two equivalent O(3), two equivalent O(4), and two equivalent O(9) atoms. In the fifth Cu site, Cu(5) is bonded in a distorted square co-planar geometry to one O(3), one O(4), one O(5), one O(7), one Cl(2), and one Cl(4) atom. In the sixth Cu site, Cu(6) is bonded in a distorted square co-planar geometry to one O(1), one O(5), one O(6), one O(8), one Cl(2), and one Cl(3) atom. In the seventh Cu site, Cu(7) is bonded in a distorted square co-planar geometry to one O(2), one O(4), one O(6), one O(9), one Cl(3), and one Cl(4) atom. In the eighth Cu site, Cu(8) is bonded in a distorted square co-planar geometry to one O(1), one O(10), one O(11), one O(7), one Cl(1), and one Cl(2) atom. In the ninth Cu site, Cu(9) is bonded in a distorted rectangular see-saw-like geometry to one O(11), one O(12), one O(2), one O(8), one Cl(1), and one Cl(3) atom. In the tenth Cu site, Cu(10) is bonded in a distorted square co-planar geometry to one O(10), one O(12), one O(3), one O(9), one Cl(1), and one Cl(4) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(11) and one Cl(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(10) and one Cl(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(12) and one Cl(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(7) and one Cl(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(1) and one Cl(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(5) and one Cl(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(4) and one Cl(1) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(9) and one Cl(2) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(3) and one Cl(3) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(8) and one Cl(4) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(6) and one Cl(1) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(2) and one Cl(2) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(6), one Cu(8), and one H(5) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(7), one Cu(9), and one H(12) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Cu(10), one Cu(4), one Cu(5), and one H(9) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cu(4), one Cu(5), one Cu(7), and one H(7) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(5), one Cu(6), and one H(6) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(6), one Cu(7), and one H(11) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(5), one Cu(8), and one H(4) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(6), one Cu(9), and one H(10) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Cu(10), one Cu(4), one Cu(7), and one H(8) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(10), one Cu(8), and one H(2) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(8), one Cu(9), and one H(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(10), one Cu(9), and one H(3) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 6-coordinate geometry to one Cu(10), one Cu(8), one Cu(9), one H(11), one H(6), and one H(7) atom. In the second Cl site, Cl(2) is bonded in a 6-coordinate geometry to one Cu(5), one Cu(6), one Cu(8), one H(12), one H(3), and one H(8) atom. In the third Cl site, Cl(3) is bonded in a 6-coordinate geometry to one Cu(6), one Cu(7), one Cu(9), one H(2), one H(4), and one H(9) atom. In the fourth Cl site, Cl(4) is bonded in a 6-coordinate geometry to one Cu(10), one Cu(5), one Cu(7), one H(1), one H(10), and one H(5) atom. is represented by the CIF file [CIF]
data_Cu2H3ClO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.173
_cell_length_b   6.898
_cell_length_c   9.200
_cell_angle_alpha   90.276
_cell_angle_beta   100.440
_cell_angle_gamma   89.468
_symmetry_Int_Tables_number   1
_cell_volume   385.282
_cell_formula_units_Z   4
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
  Cl  Cl0  1  0.633  0.998  0.816  1.0
  Cl  Cl1  1  0.367  0.002  0.184  1.0
  Cl  Cl2  1  0.863  0.489  0.682  1.0
  Cl  Cl3  1  0.137  0.511  0.318  1.0
  Cu  Cu4  1  1.000  1.000  0.500  1.0
  Cu  Cu5  1  0.500  0.500  0.000  1.0
  Cu  Cu6  1  0.759  0.236  0.248  1.0
  Cu  Cu7  1  0.241  0.764  0.752  1.0
  Cu  Cu8  1  0.258  0.262  0.750  1.0
  Cu  Cu9  1  0.742  0.738  0.250  1.0
  Cu  Cu10  1  0.000  0.500  1.000  1.0
  Cu  Cu11  1  0.500  0.000  0.500  1.0
  H  H12  1  0.245  0.709  0.474  1.0
  H  H13  1  0.755  0.291  0.526  1.0
  H  H14  1  0.275  0.314  0.480  1.0
  H  H15  1  0.725  0.686  0.520  1.0
  H  H16  1  0.947  0.023  0.770  1.0
  H  H17  1  0.053  0.977  0.230  1.0
  H  H18  1  0.788  0.186  0.980  1.0
  H  H19  1  0.212  0.814  0.020  1.0
  H  H20  1  0.265  0.213  0.031  1.0
  H  H21  1  0.735  0.787  0.969  1.0
  H  H22  1  0.552  0.512  0.732  1.0
  H  H23  1  0.448  0.488  0.268  1.0
  O  O24  1  0.700  0.797  0.451  1.0
  O  O25  1  0.300  0.203  0.549  1.0
  O  O26  1  0.178  0.708  0.946  1.0
  O  O27  1  0.822  0.292  0.054  1.0
  O  O28  1  0.417  0.515  0.778  1.0
  O  O29  1  0.583  0.485  0.222  1.0
  O  O30  1  0.081  0.018  0.724  1.0
  O  O31  1  0.919  0.982  0.276  1.0
  O  O32  1  0.759  0.676  0.039  1.0
  O  O33  1  0.241  0.324  0.961  1.0
  O  O34  1  0.735  0.177  0.457  1.0
  O  O35  1  0.265  0.823  0.543  1.0
[/CIF]
.
The compound described by Cu2(OH)3Cl crystallizes in the triclinic P-1 space group. There are ten inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted octahedral geometry to two equivalent O(10), two equivalent O(11), and two equivalent O(12) atoms. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms. In the third Cu site, Cu(3) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms. In the fourth Cu site, Cu(4) is bonded in a 6-coordinate geometry to two equivalent O(3), two equivalent O(4), and two equivalent O(9) atoms. In the fifth Cu site, Cu(5) is bonded in a distorted square co-planar geometry to one O(3), one O(4), one O(5), one O(7), one Cl(2), and one Cl(4) atom. In the sixth Cu site, Cu(6) is bonded in a distorted square co-planar geometry to one O(1), one O(5), one O(6), one O(8), one Cl(2), and one Cl(3) atom. In the seventh Cu site, Cu(7) is bonded in a distorted square co-planar geometry to one O(2), one O(4), one O(6), one O(9), one Cl(3), and one Cl(4) atom. In the eighth Cu site, Cu(8) is bonded in a distorted square co-planar geometry to one O(1), one O(10), one O(11), one O(7), one Cl(1), and one Cl(2) atom. In the ninth Cu site, Cu(9) is bonded in a distorted rectangular see-saw-like geometry to one O(11), one O(12), one O(2), one O(8), one Cl(1), and one Cl(3) atom. In the tenth Cu site, Cu(10) is bonded in a distorted square co-planar geometry to one O(10), one O(12), one O(3), one O(9), one Cl(1), and one Cl(4) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(11) and one Cl(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(10) and one Cl(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(12) and one Cl(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(7) and one Cl(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(1) and one Cl(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(5) and one Cl(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(4) and one Cl(1) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(9) and one Cl(2) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(3) and one Cl(3) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(8) and one Cl(4) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(6) and one Cl(1) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(2) and one Cl(2) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(6), one Cu(8), and one H(5) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(7), one Cu(9), and one H(12) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Cu(10), one Cu(4), one Cu(5), and one H(9) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cu(4), one Cu(5), one Cu(7), and one H(7) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(5), one Cu(6), and one H(6) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(6), one Cu(7), and one H(11) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Cu(2), one Cu(5), one Cu(8), and one H(4) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Cu(3), one Cu(6), one Cu(9), and one H(10) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Cu(10), one Cu(4), one Cu(7), and one H(8) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(10), one Cu(8), and one H(2) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(8), one Cu(9), and one H(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Cu(1), one Cu(10), one Cu(9), and one H(3) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 6-coordinate geometry to one Cu(10), one Cu(8), one Cu(9), one H(11), one H(6), and one H(7) atom. In the second Cl site, Cl(2) is bonded in a 6-coordinate geometry to one Cu(5), one Cu(6), one Cu(8), one H(12), one H(3), and one H(8) atom. In the third Cl site, Cl(3) is bonded in a 6-coordinate geometry to one Cu(6), one Cu(7), one Cu(9), one H(2), one H(4), and one H(9) atom. In the fourth Cl site, Cl(4) is bonded in a 6-coordinate geometry to one Cu(10), one Cu(5), one Cu(7), one H(1), one H(10), and one H(5) atom. is represented by the CIF file [CIF]
data_Cu2H3ClO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.173
_cell_length_b   6.898
_cell_length_c   9.200
_cell_angle_alpha   90.276
_cell_angle_beta   100.440
_cell_angle_gamma   89.468
_symmetry_Int_Tables_number   1
_cell_volume   385.282
_cell_formula_units_Z   4
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
  Cl  Cl0  1  0.633  0.998  0.816  1.0
  Cl  Cl1  1  0.367  0.002  0.184  1.0
  Cl  Cl2  1  0.863  0.489  0.682  1.0
  Cl  Cl3  1  0.137  0.511  0.318  1.0
  Cu  Cu4  1  1.000  1.000  0.500  1.0
  Cu  Cu5  1  0.500  0.500  0.000  1.0
  Cu  Cu6  1  0.759  0.236  0.248  1.0
  Cu  Cu7  1  0.241  0.764  0.752  1.0
  Cu  Cu8  1  0.258  0.262  0.750  1.0
  Cu  Cu9  1  0.742  0.738  0.250  1.0
  Cu  Cu10  1  0.000  0.500  1.000  1.0
  Cu  Cu11  1  0.500  0.000  0.500  1.0
  H  H12  1  0.245  0.709  0.474  1.0
  H  H13  1  0.755  0.291  0.526  1.0
  H  H14  1  0.275  0.314  0.480  1.0
  H  H15  1  0.725  0.686  0.520  1.0
  H  H16  1  0.947  0.023  0.770  1.0
  H  H17  1  0.053  0.977  0.230  1.0
  H  H18  1  0.788  0.186  0.980  1.0
  H  H19  1  0.212  0.814  0.020  1.0
  H  H20  1  0.265  0.213  0.031  1.0
  H  H21  1  0.735  0.787  0.969  1.0
  H  H22  1  0.552  0.512  0.732  1.0
  H  H23  1  0.448  0.488  0.268  1.0
  O  O24  1  0.700  0.797  0.451  1.0
  O  O25  1  0.300  0.203  0.549  1.0
  O  O26  1  0.178  0.708  0.946  1.0
  O  O27  1  0.822  0.292  0.054  1.0
  O  O28  1  0.417  0.515  0.778  1.0
  O  O29  1  0.583  0.485  0.222  1.0
  O  O30  1  0.081  0.018  0.724  1.0
  O  O31  1  0.919  0.982  0.276  1.0
  O  O32  1  0.759  0.676  0.039  1.0
  O  O33  1  0.241  0.324  0.961  1.0
  O  O34  1  0.735  0.177  0.457  1.0
  O  O35  1  0.265  0.823  0.543  1.0
[/CIF]
.