The compound described by (K4Ru2OCl10)2O2 crystallizes in the tetragonal I4/mmm space group. The structure consists of two water atoms inside a K4Ru2OCl10 framework. In the K4Ru2OCl10 framework, there are two inequivalent K sites. In the first K site, K(1) is bonded in a body-centered cubic geometry to eight equivalent Cl(2) atoms. In the second K site, K(2) is bonded to four equivalent Cl(1) and eight equivalent Cl(2) atoms to form KCl12 cuboctahedra that share corners with four equivalent K(2)Cl12 cuboctahedra, faces with four equivalent K(2)Cl12 cuboctahedra, and faces with four equivalent Ru(1)Cl5O octahedra. Ru(1) is bonded to one O(1), one Cl(1), and four equivalent Cl(2) atoms to form RuCl5O octahedra that share  a cornercorner with one Ru(1)Cl5O octahedra and faces with four equivalent K(2)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a linear geometry to two equivalent Ru(1) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to four equivalent K(2) and one Ru(1) atom. In the second Cl site, Cl(2) is bonded to two equivalent K(1), two equivalent K(2), and one Ru(1) atom to form a mixture of distorted corner, edge, and face-sharing ClK4Ru square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2RuCl5O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.072
_cell_length_b   10.072
_cell_length_c   10.072
_cell_angle_alpha   137.348
_cell_angle_beta   137.348
_cell_angle_gamma   61.903
_symmetry_Int_Tables_number   1
_cell_volume   463.626
_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  0.000  0.500  0.500  1.0
  K  K1  1  0.500  0.000  0.500  1.0
  K  K2  1  0.750  0.250  0.500  1.0
  K  K3  1  0.250  0.750  0.500  1.0
  Ru  Ru4  1  0.896  0.896  0.000  1.0
  Ru  Ru5  1  0.104  0.104  0.000  1.0
  Cl  Cl6  1  0.760  0.760  0.000  1.0
  Cl  Cl7  1  0.240  0.240  0.000  1.0
  Cl  Cl8  1  0.119  0.119  0.463  1.0
  Cl  Cl9  1  0.657  0.657  0.537  1.0
  Cl  Cl10  1  0.119  0.657  0.000  1.0
  Cl  Cl11  1  0.657  0.119  0.000  1.0
  Cl  Cl12  1  0.881  0.881  0.537  1.0
  Cl  Cl13  1  0.343  0.343  0.463  1.0
  Cl  Cl14  1  0.881  0.343  0.000  1.0
  Cl  Cl15  1  0.343  0.881  0.000  1.0
  O  O16  1  0.000  0.000  0.000  1.0
  O  O17  1  0.500  0.500  0.000  1.0
[/CIF]
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The compound described by (K4Ru2OCl10)2O2 crystallizes in the tetragonal I4/mmm space group. The structure consists of two water atoms inside a K4Ru2OCl10 framework. In the K4Ru2OCl10 framework, there are two inequivalent K sites. In the first K site, K(1) is bonded in a body-centered cubic geometry to eight equivalent Cl(2) atoms. In the second K site, K(2) is bonded to four equivalent Cl(1) and eight equivalent Cl(2) atoms to form KCl12 cuboctahedra that share corners with four equivalent K(2)Cl12 cuboctahedra, faces with four equivalent K(2)Cl12 cuboctahedra, and faces with four equivalent Ru(1)Cl5O octahedra. Ru(1) is bonded to one O(1), one Cl(1), and four equivalent Cl(2) atoms to form RuCl5O octahedra that share  a cornercorner with one Ru(1)Cl5O octahedra and faces with four equivalent K(2)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a linear geometry to two equivalent Ru(1) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to four equivalent K(2) and one Ru(1) atom. In the second Cl site, Cl(2) is bonded to two equivalent K(1), two equivalent K(2), and one Ru(1) atom to form a mixture of distorted corner, edge, and face-sharing ClK4Ru square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2RuCl5O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.072
_cell_length_b   10.072
_cell_length_c   10.072
_cell_angle_alpha   137.348
_cell_angle_beta   137.348
_cell_angle_gamma   61.903
_symmetry_Int_Tables_number   1
_cell_volume   463.626
_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  0.000  0.500  0.500  1.0
  K  K1  1  0.500  0.000  0.500  1.0
  K  K2  1  0.750  0.250  0.500  1.0
  K  K3  1  0.250  0.750  0.500  1.0
  Ru  Ru4  1  0.896  0.896  0.000  1.0
  Ru  Ru5  1  0.104  0.104  0.000  1.0
  Cl  Cl6  1  0.760  0.760  0.000  1.0
  Cl  Cl7  1  0.240  0.240  0.000  1.0
  Cl  Cl8  1  0.119  0.119  0.463  1.0
  Cl  Cl9  1  0.657  0.657  0.537  1.0
  Cl  Cl10  1  0.119  0.657  0.000  1.0
  Cl  Cl11  1  0.657  0.119  0.000  1.0
  Cl  Cl12  1  0.881  0.881  0.537  1.0
  Cl  Cl13  1  0.343  0.343  0.463  1.0
  Cl  Cl14  1  0.881  0.343  0.000  1.0
  Cl  Cl15  1  0.343  0.881  0.000  1.0
  O  O16  1  0.000  0.000  0.000  1.0
  O  O17  1  0.500  0.500  0.000  1.0
[/CIF]
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