The crystal structure described by RuC4(O2I)2 is alpha U structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four RuC4(O2I)2 clusters. Ru(1) is bonded in a distorted octahedral geometry to two equivalent C(1), two equivalent C(2), and two equivalent I(1) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Ru(1) and one O(2) atom. In the second C site, C(2) is bonded in a linear geometry to one Ru(1) and one O(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. I(1) is bonded in a single-bond geometry to one Ru(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_RuC4(IO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.640
_cell_length_b   6.640
_cell_length_c   12.852
_cell_angle_alpha   89.430
_cell_angle_beta   89.430
_cell_angle_gamma   114.119
_symmetry_Int_Tables_number   1
_cell_volume   517.115
_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
  Ru  Ru0  1  0.983  0.017  0.750  1.0
  Ru  Ru1  1  0.017  0.983  0.250  1.0
  C  C2  1  0.764  0.781  0.838  1.0
  C  C3  1  0.015  0.757  0.157  1.0
  C  C4  1  0.219  0.236  0.662  1.0
  C  C5  1  0.781  0.764  0.338  1.0
  C  C6  1  0.236  0.219  0.162  1.0
  C  C7  1  0.985  0.243  0.843  1.0
  C  C8  1  0.243  0.985  0.343  1.0
  C  C9  1  0.757  0.015  0.657  1.0
  I  I10  1  0.683  0.000  0.125  1.0
  I  I11  1  0.317  1.000  0.875  1.0
  I  I12  1  0.000  0.683  0.625  1.0
  I  I13  1  1.000  0.317  0.375  1.0
  O  O14  1  0.377  0.987  0.400  1.0
  O  O15  1  0.358  0.366  0.612  1.0
  O  O16  1  0.366  0.358  0.112  1.0
  O  O17  1  0.623  0.013  0.600  1.0
  O  O18  1  0.642  0.634  0.388  1.0
  O  O19  1  0.634  0.642  0.888  1.0
  O  O20  1  0.013  0.623  0.100  1.0
  O  O21  1  0.987  0.377  0.900  1.0
[/CIF]
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The crystal structure described by RuC4(O2I)2 is alpha U structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four RuC4(O2I)2 clusters. Ru(1) is bonded in a distorted octahedral geometry to two equivalent C(1), two equivalent C(2), and two equivalent I(1) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Ru(1) and one O(2) atom. In the second C site, C(2) is bonded in a linear geometry to one Ru(1) and one O(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. I(1) is bonded in a single-bond geometry to one Ru(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_RuC4(IO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.640
_cell_length_b   6.640
_cell_length_c   12.852
_cell_angle_alpha   89.430
_cell_angle_beta   89.430
_cell_angle_gamma   114.119
_symmetry_Int_Tables_number   1
_cell_volume   517.115
_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
  Ru  Ru0  1  0.983  0.017  0.750  1.0
  Ru  Ru1  1  0.017  0.983  0.250  1.0
  C  C2  1  0.764  0.781  0.838  1.0
  C  C3  1  0.015  0.757  0.157  1.0
  C  C4  1  0.219  0.236  0.662  1.0
  C  C5  1  0.781  0.764  0.338  1.0
  C  C6  1  0.236  0.219  0.162  1.0
  C  C7  1  0.985  0.243  0.843  1.0
  C  C8  1  0.243  0.985  0.343  1.0
  C  C9  1  0.757  0.015  0.657  1.0
  I  I10  1  0.683  0.000  0.125  1.0
  I  I11  1  0.317  1.000  0.875  1.0
  I  I12  1  0.000  0.683  0.625  1.0
  I  I13  1  1.000  0.317  0.375  1.0
  O  O14  1  0.377  0.987  0.400  1.0
  O  O15  1  0.358  0.366  0.612  1.0
  O  O16  1  0.366  0.358  0.112  1.0
  O  O17  1  0.623  0.013  0.600  1.0
  O  O18  1  0.642  0.634  0.388  1.0
  O  O19  1  0.634  0.642  0.888  1.0
  O  O20  1  0.013  0.623  0.100  1.0
  O  O21  1  0.987  0.377  0.900  1.0
[/CIF]
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