The crystal structure described by Na2Co(SO6)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded to one O(1), one O(2), one O(4), one O(6), and two equivalent O(3) atoms to form NaO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with four equivalent S(1)O4 tetrahedra, and  an edgeedge with one Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-51°. Co(1) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with four equivalent Na(1)O6 octahedra and corners with two equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 38-51°. S(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form SO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with four equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-56°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one Co(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Co(1) and one S(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one Co(1) atom. is represented by the CIF card [CIF]
data_Na2Co(SO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.548
_cell_length_b   7.863
_cell_length_c   11.369
_cell_angle_alpha   90.000
_cell_angle_beta   102.746
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   483.770
_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
  Na  Na0  1  0.102  0.060  0.356  1.0
  Na  Na1  1  0.898  0.940  0.644  1.0
  Na  Na2  1  0.898  0.560  0.144  1.0
  Na  Na3  1  0.102  0.440  0.856  1.0
  Co  Co4  1  0.000  0.000  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
  S  S6  1  0.372  0.274  0.134  1.0
  S  S7  1  0.628  0.726  0.866  1.0
  S  S8  1  0.628  0.774  0.366  1.0
  S  S9  1  0.372  0.226  0.634  1.0
  O  O10  1  0.322  0.244  0.255  1.0
  O  O11  1  0.678  0.756  0.745  1.0
  O  O12  1  0.678  0.744  0.245  1.0
  O  O13  1  0.322  0.256  0.755  1.0
  O  O14  1  0.124  0.815  0.076  1.0
  O  O15  1  0.876  0.185  0.924  1.0
  O  O16  1  0.876  0.315  0.424  1.0
  O  O17  1  0.124  0.685  0.576  1.0
  O  O18  1  0.203  0.407  0.071  1.0
  O  O19  1  0.797  0.593  0.929  1.0
  O  O20  1  0.797  0.907  0.429  1.0
  O  O21  1  0.203  0.093  0.571  1.0
  O  O22  1  0.630  0.319  0.140  1.0
  O  O23  1  0.370  0.681  0.860  1.0
  O  O24  1  0.370  0.819  0.360  1.0
  O  O25  1  0.630  0.181  0.640  1.0
  O  O26  1  0.331  0.109  0.060  1.0
  O  O27  1  0.669  0.891  0.940  1.0
  O  O28  1  0.669  0.609  0.440  1.0
  O  O29  1  0.331  0.391  0.560  1.0
  O  O30  1  0.078  0.518  0.359  1.0
  O  O31  1  0.922  0.482  0.641  1.0
  O  O32  1  0.922  0.018  0.141  1.0
  O  O33  1  0.078  0.982  0.859  1.0
[/CIF]
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The crystal structure described by Na2Co(SO6)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded to one O(1), one O(2), one O(4), one O(6), and two equivalent O(3) atoms to form NaO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with four equivalent S(1)O4 tetrahedra, and  an edgeedge with one Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-51°. Co(1) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with four equivalent Na(1)O6 octahedra and corners with two equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 38-51°. S(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form SO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with four equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-56°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one Co(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Co(1) and one S(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one Co(1) atom. is represented by the CIF card [CIF]
data_Na2Co(SO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.548
_cell_length_b   7.863
_cell_length_c   11.369
_cell_angle_alpha   90.000
_cell_angle_beta   102.746
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   483.770
_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
  Na  Na0  1  0.102  0.060  0.356  1.0
  Na  Na1  1  0.898  0.940  0.644  1.0
  Na  Na2  1  0.898  0.560  0.144  1.0
  Na  Na3  1  0.102  0.440  0.856  1.0
  Co  Co4  1  0.000  0.000  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
  S  S6  1  0.372  0.274  0.134  1.0
  S  S7  1  0.628  0.726  0.866  1.0
  S  S8  1  0.628  0.774  0.366  1.0
  S  S9  1  0.372  0.226  0.634  1.0
  O  O10  1  0.322  0.244  0.255  1.0
  O  O11  1  0.678  0.756  0.745  1.0
  O  O12  1  0.678  0.744  0.245  1.0
  O  O13  1  0.322  0.256  0.755  1.0
  O  O14  1  0.124  0.815  0.076  1.0
  O  O15  1  0.876  0.185  0.924  1.0
  O  O16  1  0.876  0.315  0.424  1.0
  O  O17  1  0.124  0.685  0.576  1.0
  O  O18  1  0.203  0.407  0.071  1.0
  O  O19  1  0.797  0.593  0.929  1.0
  O  O20  1  0.797  0.907  0.429  1.0
  O  O21  1  0.203  0.093  0.571  1.0
  O  O22  1  0.630  0.319  0.140  1.0
  O  O23  1  0.370  0.681  0.860  1.0
  O  O24  1  0.370  0.819  0.360  1.0
  O  O25  1  0.630  0.181  0.640  1.0
  O  O26  1  0.331  0.109  0.060  1.0
  O  O27  1  0.669  0.891  0.940  1.0
  O  O28  1  0.669  0.609  0.440  1.0
  O  O29  1  0.331  0.391  0.560  1.0
  O  O30  1  0.078  0.518  0.359  1.0
  O  O31  1  0.922  0.482  0.641  1.0
  O  O32  1  0.922  0.018  0.141  1.0
  O  O33  1  0.078  0.982  0.859  1.0
[/CIF]
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