The compound described by K2Co(SeO3)2 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 10-coordinate geometry to one Se(1), three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Co(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one K(1), one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. is represented by the CIF file [CIF]
data_K2Co(SeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.592
_cell_length_b   5.600
_cell_length_c   7.061
_cell_angle_alpha   112.747
_cell_angle_beta   90.493
_cell_angle_gamma   119.794
_symmetry_Int_Tables_number   1
_cell_volume   171.280
_cell_formula_units_Z   1
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
  Co  Co0  1  0.000  0.000  0.000  1.0
  K  K1  1  0.194  0.389  0.584  1.0
  K  K2  1  0.806  0.611  0.416  1.0
  O  O3  1  0.756  0.024  0.781  1.0
  O  O4  1  0.244  0.976  0.219  1.0
  O  O5  1  0.245  0.493  0.223  1.0
  O  O6  1  0.755  0.507  0.777  1.0
  O  O7  1  0.269  0.023  0.778  1.0
  O  O8  1  0.731  0.977  0.222  1.0
  Se  Se9  1  0.369  0.738  0.106  1.0
  Se  Se10  1  0.631  0.262  0.894  1.0
[/CIF]
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The compound described by K2Co(SeO3)2 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 10-coordinate geometry to one Se(1), three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Co(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one K(1), one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent K(1), one Co(1), and one Se(1) atom. is represented by the CIF file [CIF]
data_K2Co(SeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.592
_cell_length_b   5.600
_cell_length_c   7.061
_cell_angle_alpha   112.747
_cell_angle_beta   90.493
_cell_angle_gamma   119.794
_symmetry_Int_Tables_number   1
_cell_volume   171.280
_cell_formula_units_Z   1
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
  Co  Co0  1  0.000  0.000  0.000  1.0
  K  K1  1  0.194  0.389  0.584  1.0
  K  K2  1  0.806  0.611  0.416  1.0
  O  O3  1  0.756  0.024  0.781  1.0
  O  O4  1  0.244  0.976  0.219  1.0
  O  O5  1  0.245  0.493  0.223  1.0
  O  O6  1  0.755  0.507  0.777  1.0
  O  O7  1  0.269  0.023  0.778  1.0
  O  O8  1  0.731  0.977  0.222  1.0
  Se  Se9  1  0.369  0.738  0.106  1.0
  Se  Se10  1  0.631  0.262  0.894  1.0
[/CIF]
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