The structure described by FeCl2(H2O)4 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four iron dichloride tetrahydrate molecules. Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(5), one O(6), one Cl(1), and one Cl(2) atom. There are six inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(5,6) is bonded in a single-bond geometry to one O(2) atom. In the third H site, H(10) is bonded in a single-bond geometry to one O(6) atom. In the fourth H site, H(9) is bonded in a single-bond geometry to one O(5) atom. In the fifth H site, H(13) is bonded in a single-bond geometry to one O(5) atom. In the sixth H site, H(14) is bonded in a single-bond geometry to one O(6) atom. There are four inequivalent O sites. In the first O site, O(2) is bonded in a distorted water-like geometry to one Fe(1); one H(1,2); and one H(5,6) atom. In the second O site, O(1) is bonded in a distorted water-like geometry to one Fe(1); one H(1,2); and one H(5,6) atom. In the third O site, O(5) is bonded in a distorted water-like geometry to one Fe(1), one H(13), and one H(9) atom. In the fourth O site, O(6) is bonded in a distorted water-like geometry to one Fe(1), one H(10), and one H(14) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(2) is bonded in a distorted single-bond geometry to one Fe(1) atom. In the second Cl site, Cl(1) is bonded in a distorted single-bond geometry to one Fe(1) atom. is represented by the CIF card [CIF]
data_FeH8(ClO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.886
_cell_length_b   7.482
_cell_length_c   8.418
_cell_angle_alpha   90.003
_cell_angle_beta   70.532
_cell_angle_gamma   90.017
_symmetry_Int_Tables_number   1
_cell_volume   349.515
_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
  Cl  Cl0  1  0.730  0.236  0.574  1.0
  Cl  Cl1  1  0.770  0.736  0.926  1.0
  Cl  Cl2  1  0.270  0.764  0.426  1.0
  Cl  Cl3  1  0.230  0.264  0.074  1.0
  Fe  Fe4  1  0.500  0.500  0.500  1.0
  Fe  Fe5  1  0.000  0.000  1.000  1.0
  H  H6  1  0.259  0.426  0.848  1.0
  H  H7  1  0.241  0.925  0.653  1.0
  H  H8  1  0.741  0.574  0.153  1.0
  H  H9  1  0.759  0.074  0.347  1.0
  H  H10  1  0.106  0.574  0.797  1.0
  H  H11  1  0.394  0.074  0.703  1.0
  H  H12  1  0.894  0.426  0.203  1.0
  H  H13  1  0.606  0.926  0.297  1.0
  H  H14  1  0.703  0.703  0.689  1.0
  H  H15  1  0.797  0.203  0.811  1.0
  H  H16  1  0.297  0.297  0.311  1.0
  H  H17  1  0.202  0.797  0.189  1.0
  H  H18  1  0.885  0.709  0.505  1.0
  H  H19  1  0.616  0.209  0.995  1.0
  H  H20  1  0.115  0.291  0.495  1.0
  H  H21  1  0.384  0.791  0.005  1.0
  O  O22  1  0.252  0.500  0.753  1.0
  O  O23  1  0.248  0.000  0.747  1.0
  O  O24  1  0.748  0.500  0.247  1.0
  O  O25  1  0.752  1.000  0.253  1.0
  O  O26  1  0.712  0.692  0.570  1.0
  O  O27  1  0.788  0.192  0.930  1.0
  O  O28  1  0.288  0.308  0.430  1.0
  O  O29  1  0.212  0.808  0.070  1.0
[/CIF]
.
The structure described by FeCl2(H2O)4 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four iron dichloride tetrahydrate molecules. Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(5), one O(6), one Cl(1), and one Cl(2) atom. There are six inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(5,6) is bonded in a single-bond geometry to one O(2) atom. In the third H site, H(10) is bonded in a single-bond geometry to one O(6) atom. In the fourth H site, H(9) is bonded in a single-bond geometry to one O(5) atom. In the fifth H site, H(13) is bonded in a single-bond geometry to one O(5) atom. In the sixth H site, H(14) is bonded in a single-bond geometry to one O(6) atom. There are four inequivalent O sites. In the first O site, O(2) is bonded in a distorted water-like geometry to one Fe(1); one H(1,2); and one H(5,6) atom. In the second O site, O(1) is bonded in a distorted water-like geometry to one Fe(1); one H(1,2); and one H(5,6) atom. In the third O site, O(5) is bonded in a distorted water-like geometry to one Fe(1), one H(13), and one H(9) atom. In the fourth O site, O(6) is bonded in a distorted water-like geometry to one Fe(1), one H(10), and one H(14) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(2) is bonded in a distorted single-bond geometry to one Fe(1) atom. In the second Cl site, Cl(1) is bonded in a distorted single-bond geometry to one Fe(1) atom. is represented by the CIF card [CIF]
data_FeH8(ClO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.886
_cell_length_b   7.482
_cell_length_c   8.418
_cell_angle_alpha   90.003
_cell_angle_beta   70.532
_cell_angle_gamma   90.017
_symmetry_Int_Tables_number   1
_cell_volume   349.515
_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
  Cl  Cl0  1  0.730  0.236  0.574  1.0
  Cl  Cl1  1  0.770  0.736  0.926  1.0
  Cl  Cl2  1  0.270  0.764  0.426  1.0
  Cl  Cl3  1  0.230  0.264  0.074  1.0
  Fe  Fe4  1  0.500  0.500  0.500  1.0
  Fe  Fe5  1  0.000  0.000  1.000  1.0
  H  H6  1  0.259  0.426  0.848  1.0
  H  H7  1  0.241  0.925  0.653  1.0
  H  H8  1  0.741  0.574  0.153  1.0
  H  H9  1  0.759  0.074  0.347  1.0
  H  H10  1  0.106  0.574  0.797  1.0
  H  H11  1  0.394  0.074  0.703  1.0
  H  H12  1  0.894  0.426  0.203  1.0
  H  H13  1  0.606  0.926  0.297  1.0
  H  H14  1  0.703  0.703  0.689  1.0
  H  H15  1  0.797  0.203  0.811  1.0
  H  H16  1  0.297  0.297  0.311  1.0
  H  H17  1  0.202  0.797  0.189  1.0
  H  H18  1  0.885  0.709  0.505  1.0
  H  H19  1  0.616  0.209  0.995  1.0
  H  H20  1  0.115  0.291  0.495  1.0
  H  H21  1  0.384  0.791  0.005  1.0
  O  O22  1  0.252  0.500  0.753  1.0
  O  O23  1  0.248  0.000  0.747  1.0
  O  O24  1  0.748  0.500  0.247  1.0
  O  O25  1  0.752  1.000  0.253  1.0
  O  O26  1  0.712  0.692  0.570  1.0
  O  O27  1  0.788  0.192  0.930  1.0
  O  O28  1  0.288  0.308  0.430  1.0
  O  O29  1  0.212  0.808  0.070  1.0
[/CIF]
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