The crystal structure described by K2Co(SO5)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(3), one O(5), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Co(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with four equivalent S(1)O4 tetrahedra. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-55°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent K(1), one Co(1), and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one K(1), one Co(1), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one K(1) and one Co(1) atom. is represented by the CIF card [CIF]
data_K2Co(SO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.069
_cell_length_b   5.205
_cell_length_c   6.883
_cell_angle_alpha   70.198
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   474.234
_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  0.650  0.783  0.080  1.0
  K  K1  1  0.150  0.217  0.420  1.0
  K  K2  1  0.350  0.217  0.920  1.0
  K  K3  1  0.850  0.783  0.580  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Co  Co5  1  0.000  0.000  0.000  1.0
  S  S6  1  0.599  0.445  0.701  1.0
  S  S7  1  0.099  0.555  0.799  1.0
  S  S8  1  0.401  0.555  0.299  1.0
  S  S9  1  0.901  0.445  0.201  1.0
  O  O10  1  0.658  0.373  0.887  1.0
  O  O11  1  0.158  0.627  0.613  1.0
  O  O12  1  0.342  0.627  0.113  1.0
  O  O13  1  0.842  0.373  0.387  1.0
  O  O14  1  0.537  0.207  0.710  1.0
  O  O15  1  0.037  0.793  0.790  1.0
  O  O16  1  0.463  0.793  0.290  1.0
  O  O17  1  0.963  0.207  0.210  1.0
  O  O18  1  0.529  0.668  0.717  1.0
  O  O19  1  0.029  0.332  0.783  1.0
  O  O20  1  0.471  0.332  0.283  1.0
  O  O21  1  0.971  0.668  0.217  1.0
  O  O22  1  0.654  0.549  0.508  1.0
  O  O23  1  0.154  0.451  0.992  1.0
  O  O24  1  0.346  0.451  0.492  1.0
  O  O25  1  0.846  0.549  0.008  1.0
  O  O26  1  0.615  0.035  0.397  1.0
  O  O27  1  0.115  0.965  0.103  1.0
  O  O28  1  0.385  0.965  0.603  1.0
  O  O29  1  0.885  0.035  0.897  1.0
[/CIF]
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The crystal structure described by K2Co(SO5)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(3), one O(5), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Co(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with four equivalent S(1)O4 tetrahedra. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-55°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent K(1), one Co(1), and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one K(1), one Co(1), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one K(1) and one Co(1) atom. is represented by the CIF card [CIF]
data_K2Co(SO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.069
_cell_length_b   5.205
_cell_length_c   6.883
_cell_angle_alpha   70.198
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   474.234
_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  0.650  0.783  0.080  1.0
  K  K1  1  0.150  0.217  0.420  1.0
  K  K2  1  0.350  0.217  0.920  1.0
  K  K3  1  0.850  0.783  0.580  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Co  Co5  1  0.000  0.000  0.000  1.0
  S  S6  1  0.599  0.445  0.701  1.0
  S  S7  1  0.099  0.555  0.799  1.0
  S  S8  1  0.401  0.555  0.299  1.0
  S  S9  1  0.901  0.445  0.201  1.0
  O  O10  1  0.658  0.373  0.887  1.0
  O  O11  1  0.158  0.627  0.613  1.0
  O  O12  1  0.342  0.627  0.113  1.0
  O  O13  1  0.842  0.373  0.387  1.0
  O  O14  1  0.537  0.207  0.710  1.0
  O  O15  1  0.037  0.793  0.790  1.0
  O  O16  1  0.463  0.793  0.290  1.0
  O  O17  1  0.963  0.207  0.210  1.0
  O  O18  1  0.529  0.668  0.717  1.0
  O  O19  1  0.029  0.332  0.783  1.0
  O  O20  1  0.471  0.332  0.283  1.0
  O  O21  1  0.971  0.668  0.217  1.0
  O  O22  1  0.654  0.549  0.508  1.0
  O  O23  1  0.154  0.451  0.992  1.0
  O  O24  1  0.346  0.451  0.492  1.0
  O  O25  1  0.846  0.549  0.008  1.0
  O  O26  1  0.615  0.035  0.397  1.0
  O  O27  1  0.115  0.965  0.103  1.0
  O  O28  1  0.385  0.965  0.603  1.0
  O  O29  1  0.885  0.035  0.897  1.0
[/CIF]
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