The material described by KNaS crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 5-coordinate geometry to five equivalent S(1) atoms. Na(1) is bonded to four equivalent S(1) atoms to form a mixture of distorted edge and corner-sharing NaS4 tetrahedra. S(1) is bonded in a 9-coordinate geometry to five equivalent K(1) and four equivalent Na(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_KNaS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.635
_cell_length_b   7.776
_cell_length_c   8.275
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   298.241
_cell_formula_units_Z   4
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  0.750  0.988  0.814  1.0
  K  K1  1  0.250  0.012  0.186  1.0
  K  K2  1  0.750  0.488  0.686  1.0
  K  K3  1  0.250  0.512  0.314  1.0
  Na  Na4  1  0.750  0.854  0.424  1.0
  Na  Na5  1  0.250  0.146  0.576  1.0
  Na  Na6  1  0.750  0.354  0.076  1.0
  Na  Na7  1  0.250  0.646  0.924  1.0
  S  S8  1  0.750  0.718  0.103  1.0
  S  S9  1  0.250  0.282  0.897  1.0
  S  S10  1  0.750  0.218  0.397  1.0
  S  S11  1  0.250  0.782  0.603  1.0
[/CIF]
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The material described by KNaS crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 5-coordinate geometry to five equivalent S(1) atoms. Na(1) is bonded to four equivalent S(1) atoms to form a mixture of distorted edge and corner-sharing NaS4 tetrahedra. S(1) is bonded in a 9-coordinate geometry to five equivalent K(1) and four equivalent Na(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_KNaS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.635
_cell_length_b   7.776
_cell_length_c   8.275
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   298.241
_cell_formula_units_Z   4
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  0.750  0.988  0.814  1.0
  K  K1  1  0.250  0.012  0.186  1.0
  K  K2  1  0.750  0.488  0.686  1.0
  K  K3  1  0.250  0.512  0.314  1.0
  Na  Na4  1  0.750  0.854  0.424  1.0
  Na  Na5  1  0.250  0.146  0.576  1.0
  Na  Na6  1  0.750  0.354  0.076  1.0
  Na  Na7  1  0.250  0.646  0.924  1.0
  S  S8  1  0.750  0.718  0.103  1.0
  S  S9  1  0.250  0.282  0.897  1.0
  S  S10  1  0.750  0.218  0.397  1.0
  S  S11  1  0.250  0.782  0.603  1.0
[/CIF]
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