The material structure described by K2LiS2(O2F)2 crystallizes in the monoclinic Pm space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 9-coordinate geometry to two equivalent O(1), four equivalent O(2), one F(2), and two equivalent F(1) atoms. In the second K site, K(2) is bonded in a 5-coordinate geometry to two equivalent O(1), one F(1), and two equivalent F(2) atoms. Li(1) is bonded in a 5-coordinate geometry to two equivalent O(1), two equivalent O(2), and one F(1) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a bent 120 degrees geometry to two equivalent O(1) atoms. In the second S site, S(2) is bonded in a water-like geometry to two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one K(1), one K(2), one Li(1), and one S(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to two equivalent K(1), one Li(1), and one S(2) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted rectangular see-saw-like geometry to one K(2), two equivalent K(1), and one Li(1) atom. In the second F site, F(2) is bonded in a T-shaped geometry to one K(1) and two equivalent K(2) atoms. is represented by the CIF card [CIF]
data_K2LiS2(O2F)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.267
_cell_length_b   5.460
_cell_length_c   7.342
_cell_angle_alpha   90.000
_cell_angle_beta   114.793
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   191.693
_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
  K  K0  1  0.162  0.250  0.233  1.0
  K  K1  1  0.865  0.750  0.795  1.0
  Li  Li2  1  0.136  0.750  0.460  1.0
  S  S3  1  0.385  0.250  0.773  1.0
  S  S4  1  0.600  0.750  0.199  1.0
  O  O5  1  0.320  0.478  0.647  1.0
  O  O6  1  0.701  0.976  0.323  1.0
  O  O7  1  0.701  0.524  0.323  1.0
  O  O8  1  0.320  0.022  0.647  1.0
  F  F9  1  0.118  0.750  0.204  1.0
  F  F10  1  0.900  0.250  0.848  1.0
[/CIF]
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The material structure described by K2LiS2(O2F)2 crystallizes in the monoclinic Pm space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 9-coordinate geometry to two equivalent O(1), four equivalent O(2), one F(2), and two equivalent F(1) atoms. In the second K site, K(2) is bonded in a 5-coordinate geometry to two equivalent O(1), one F(1), and two equivalent F(2) atoms. Li(1) is bonded in a 5-coordinate geometry to two equivalent O(1), two equivalent O(2), and one F(1) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a bent 120 degrees geometry to two equivalent O(1) atoms. In the second S site, S(2) is bonded in a water-like geometry to two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one K(1), one K(2), one Li(1), and one S(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to two equivalent K(1), one Li(1), and one S(2) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted rectangular see-saw-like geometry to one K(2), two equivalent K(1), and one Li(1) atom. In the second F site, F(2) is bonded in a T-shaped geometry to one K(1) and two equivalent K(2) atoms. is represented by the CIF card [CIF]
data_K2LiS2(O2F)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.267
_cell_length_b   5.460
_cell_length_c   7.342
_cell_angle_alpha   90.000
_cell_angle_beta   114.793
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   191.693
_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
  K  K0  1  0.162  0.250  0.233  1.0
  K  K1  1  0.865  0.750  0.795  1.0
  Li  Li2  1  0.136  0.750  0.460  1.0
  S  S3  1  0.385  0.250  0.773  1.0
  S  S4  1  0.600  0.750  0.199  1.0
  O  O5  1  0.320  0.478  0.647  1.0
  O  O6  1  0.701  0.976  0.323  1.0
  O  O7  1  0.701  0.524  0.323  1.0
  O  O8  1  0.320  0.022  0.647  1.0
  F  F9  1  0.118  0.750  0.204  1.0
  F  F10  1  0.900  0.250  0.848  1.0
[/CIF]
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