The material structure described by NaCoSO4F crystallizes in the monoclinic C2/c space group. Na(1) is bonded in a 7-coordinate geometry to two equivalent O(2), four equivalent O(1), and one F(1) atom. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent F(1) atoms to form CoO4F2 octahedra that share corners with two equivalent Co(1)O4F2 octahedra and corners with four equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 44°. S(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form SO4 tetrahedra that share corners with four equivalent Co(1)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 38-51°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Co(1), and one S(1) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one Na(1), one Co(1), and one S(1) atom. F(1) is bonded in a trigonal planar geometry to one Na(1) and two equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_NaCoSO4F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.508
_cell_length_b   5.508
_cell_length_c   7.278
_cell_angle_alpha   104.880
_cell_angle_beta   104.884
_cell_angle_gamma   104.183
_symmetry_Int_Tables_number   1
_cell_volume   194.443
_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
  Co  Co0  1  0.999  0.000  0.500  1.0
  Co  Co1  1  1.000  0.001  0.000  1.0
  F  F2  1  0.086  0.915  0.750  1.0
  F  F3  1  0.915  0.085  0.250  1.0
  Na  Na4  1  0.336  0.664  0.750  1.0
  Na  Na5  1  0.664  0.336  0.250  1.0
  O  O6  1  0.882  0.324  0.644  1.0
  O  O7  1  0.676  0.118  0.856  1.0
  O  O8  1  0.118  0.676  0.356  1.0
  O  O9  1  0.324  0.882  0.144  1.0
  O  O10  1  0.413  0.255  0.599  1.0
  O  O11  1  0.745  0.587  0.901  1.0
  O  O12  1  0.587  0.745  0.401  1.0
  O  O13  1  0.255  0.413  0.099  1.0
  S  S14  1  0.681  0.319  0.750  1.0
  S  S15  1  0.319  0.681  0.250  1.0
[/CIF]
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The material structure described by NaCoSO4F crystallizes in the monoclinic C2/c space group. Na(1) is bonded in a 7-coordinate geometry to two equivalent O(2), four equivalent O(1), and one F(1) atom. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent F(1) atoms to form CoO4F2 octahedra that share corners with two equivalent Co(1)O4F2 octahedra and corners with four equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 44°. S(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form SO4 tetrahedra that share corners with four equivalent Co(1)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 38-51°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Co(1), and one S(1) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one Na(1), one Co(1), and one S(1) atom. F(1) is bonded in a trigonal planar geometry to one Na(1) and two equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_NaCoSO4F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.508
_cell_length_b   5.508
_cell_length_c   7.278
_cell_angle_alpha   104.880
_cell_angle_beta   104.884
_cell_angle_gamma   104.183
_symmetry_Int_Tables_number   1
_cell_volume   194.443
_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
  Co  Co0  1  0.999  0.000  0.500  1.0
  Co  Co1  1  1.000  0.001  0.000  1.0
  F  F2  1  0.086  0.915  0.750  1.0
  F  F3  1  0.915  0.085  0.250  1.0
  Na  Na4  1  0.336  0.664  0.750  1.0
  Na  Na5  1  0.664  0.336  0.250  1.0
  O  O6  1  0.882  0.324  0.644  1.0
  O  O7  1  0.676  0.118  0.856  1.0
  O  O8  1  0.118  0.676  0.356  1.0
  O  O9  1  0.324  0.882  0.144  1.0
  O  O10  1  0.413  0.255  0.599  1.0
  O  O11  1  0.745  0.587  0.901  1.0
  O  O12  1  0.587  0.745  0.401  1.0
  O  O13  1  0.255  0.413  0.099  1.0
  S  S14  1  0.681  0.319  0.750  1.0
  S  S15  1  0.319  0.681  0.250  1.0
[/CIF]
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