The crystal structure described by K2VAgS4 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one S(1), one S(2), one S(3), one S(4), one S(5), and one S(8) atom. In the second K site, K(2) is bonded in a 6-coordinate geometry to one S(1), one S(4), one S(5), one S(6), one S(7), and two equivalent S(8) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to one S(1), one S(2), one S(3), one S(4), one S(6), and one S(7) atom. In the fourth K site, K(4) is bonded in a 6-coordinate geometry to one S(2), one S(3), one S(5), one S(6), one S(8), and two equivalent S(7) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to one S(1), one S(2), one S(3), and one S(4) atom. In the second V site, V(2) is bonded in a tetrahedral geometry to one S(5), one S(6), one S(7), and one S(8) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one S(1), one S(2), one S(3), and one S(4) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one S(5), one S(6), one S(7), and one S(8) atom. There are eight inequivalent S sites. In the first S site, S(1) is bonded in a 1-coordinate geometry to one K(1), one K(2), one K(3), one V(1), and one Ag(1) atom. In the second S site, S(2) is bonded in a 1-coordinate geometry to one K(1), one K(3), one K(4), one V(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a 1-coordinate geometry to one K(1), one K(3), one K(4), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one V(1), and one Ag(1) atom. In the fifth S site, S(5) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(4), one V(2), and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 5-coordinate geometry to one K(2), one K(3), one K(4), one V(2), and one Ag(2) atom. In the seventh S site, S(7) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(4), one V(2), and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 6-coordinate geometry to one K(1), one K(4), two equivalent K(2), one V(2), and one Ag(2) atom. is represented by the CIF card [CIF]
data_K2VAgS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.150
_cell_length_b   11.728
_cell_length_c   7.237
_cell_angle_alpha   84.255
_cell_angle_beta   62.545
_cell_angle_gamma   33.200
_symmetry_Int_Tables_number   1
_cell_volume   438.681
_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
  K  K0  1  0.451  0.443  0.802  1.0
  K  K1  1  0.559  0.555  0.195  1.0
  K  K2  1  0.814  0.796  0.439  1.0
  K  K3  1  0.192  0.195  0.553  1.0
  V  V4  1  0.368  0.383  0.376  1.0
  V  V5  1  0.621  0.631  0.633  1.0
  Ag  Ag6  1  0.882  0.866  0.872  1.0
  Ag  Ag7  1  0.122  0.127  0.134  1.0
  S  S8  1  0.137  0.730  0.415  1.0
  S  S9  1  0.422  0.211  0.132  1.0
  S  S10  1  0.221  0.414  0.726  1.0
  S  S11  1  0.729  0.132  0.224  1.0
  S  S12  1  0.863  0.270  0.585  1.0
  S  S13  1  0.776  0.587  0.270  1.0
  S  S14  1  0.571  0.794  0.875  1.0
  S  S15  1  0.263  0.873  0.781  1.0
[/CIF]
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The crystal structure described by K2VAgS4 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one S(1), one S(2), one S(3), one S(4), one S(5), and one S(8) atom. In the second K site, K(2) is bonded in a 6-coordinate geometry to one S(1), one S(4), one S(5), one S(6), one S(7), and two equivalent S(8) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to one S(1), one S(2), one S(3), one S(4), one S(6), and one S(7) atom. In the fourth K site, K(4) is bonded in a 6-coordinate geometry to one S(2), one S(3), one S(5), one S(6), one S(8), and two equivalent S(7) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to one S(1), one S(2), one S(3), and one S(4) atom. In the second V site, V(2) is bonded in a tetrahedral geometry to one S(5), one S(6), one S(7), and one S(8) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one S(1), one S(2), one S(3), and one S(4) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one S(5), one S(6), one S(7), and one S(8) atom. There are eight inequivalent S sites. In the first S site, S(1) is bonded in a 1-coordinate geometry to one K(1), one K(2), one K(3), one V(1), and one Ag(1) atom. In the second S site, S(2) is bonded in a 1-coordinate geometry to one K(1), one K(3), one K(4), one V(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a 1-coordinate geometry to one K(1), one K(3), one K(4), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one V(1), and one Ag(1) atom. In the fifth S site, S(5) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(4), one V(2), and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 5-coordinate geometry to one K(2), one K(3), one K(4), one V(2), and one Ag(2) atom. In the seventh S site, S(7) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(4), one V(2), and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 6-coordinate geometry to one K(1), one K(4), two equivalent K(2), one V(2), and one Ag(2) atom. is represented by the CIF card [CIF]
data_K2VAgS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.150
_cell_length_b   11.728
_cell_length_c   7.237
_cell_angle_alpha   84.255
_cell_angle_beta   62.545
_cell_angle_gamma   33.200
_symmetry_Int_Tables_number   1
_cell_volume   438.681
_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
  K  K0  1  0.451  0.443  0.802  1.0
  K  K1  1  0.559  0.555  0.195  1.0
  K  K2  1  0.814  0.796  0.439  1.0
  K  K3  1  0.192  0.195  0.553  1.0
  V  V4  1  0.368  0.383  0.376  1.0
  V  V5  1  0.621  0.631  0.633  1.0
  Ag  Ag6  1  0.882  0.866  0.872  1.0
  Ag  Ag7  1  0.122  0.127  0.134  1.0
  S  S8  1  0.137  0.730  0.415  1.0
  S  S9  1  0.422  0.211  0.132  1.0
  S  S10  1  0.221  0.414  0.726  1.0
  S  S11  1  0.729  0.132  0.224  1.0
  S  S12  1  0.863  0.270  0.585  1.0
  S  S13  1  0.776  0.587  0.270  1.0
  S  S14  1  0.571  0.794  0.875  1.0
  S  S15  1  0.263  0.873  0.781  1.0
[/CIF]
.