The material structure described by K3NaS2 crystallizes in the hexagonal P-6m2 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to three equivalent S(1) and three equivalent S(2) atoms. In the second K site, K(2) is bonded in a distorted trigonal planar geometry to two equivalent S(1) and three equivalent S(2) atoms. Na(1) is bonded in a trigonal planar geometry to three equivalent S(1) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 11-coordinate geometry to two equivalent K(2), six equivalent K(1), and three equivalent Na(1) atoms. In the second S site, S(2) is bonded in a 9-coordinate geometry to three equivalent K(2) and six equivalent K(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_K3NaS2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.095
_cell_length_b   5.095
_cell_length_c   7.373
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   59.999
_symmetry_Int_Tables_number   1
_cell_volume   165.725
_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  0.000  1.000  0.502  1.0
  K  K1  1  0.000  1.000  0.998  1.0
  K  K2  1  0.333  0.333  0.250  1.0
  Na  Na3  1  0.667  0.667  0.750  1.0
  S  S4  1  0.333  0.333  0.750  1.0
  S  S5  1  0.667  0.667  0.250  1.0
[/CIF]
.
The material structure described by K3NaS2 crystallizes in the hexagonal P-6m2 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to three equivalent S(1) and three equivalent S(2) atoms. In the second K site, K(2) is bonded in a distorted trigonal planar geometry to two equivalent S(1) and three equivalent S(2) atoms. Na(1) is bonded in a trigonal planar geometry to three equivalent S(1) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 11-coordinate geometry to two equivalent K(2), six equivalent K(1), and three equivalent Na(1) atoms. In the second S site, S(2) is bonded in a 9-coordinate geometry to three equivalent K(2) and six equivalent K(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_K3NaS2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.095
_cell_length_b   5.095
_cell_length_c   7.373
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   59.999
_symmetry_Int_Tables_number   1
_cell_volume   165.725
_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  0.000  1.000  0.502  1.0
  K  K1  1  0.000  1.000  0.998  1.0
  K  K2  1  0.333  0.333  0.250  1.0
  Na  Na3  1  0.667  0.667  0.750  1.0
  S  S4  1  0.333  0.333  0.750  1.0
  S  S5  1  0.667  0.667  0.250  1.0
[/CIF]
.