The material structure described by K4MgV2(AgS4)2 crystallizes in the triclinic P1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one S(1), one S(4), one S(5), and one S(8) atom. In the second K site, K(2,4) is bonded in a 4-coordinate geometry to one S(7), one S(8), and two equivalent S(5) atoms. In the third K site, K(3) is bonded in a 4-coordinate geometry to one S(2), one S(3), one S(6), and one S(7) atom. Mg(1) is bonded in a distorted rectangular see-saw-like geometry to one S(1), one S(2), one S(3), and one S(4) atom. 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 4-coordinate geometry to one K(1), one Mg(1), one V(1), and one Ag(1) atom. In the second S site, S(2) is bonded in a 4-coordinate geometry to one K(3), one Mg(1), one V(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a distorted see-saw-like geometry to one K(3), one Mg(1), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a distorted see-saw-like geometry to one K(1), one Mg(1), one V(1), and one Ag(1) atom. In the fifth S site, S(5) is bonded in a 6-coordinate geometry to one K(1); three equivalent K(2,4); one V(2); and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 4-coordinate geometry to one K(2,4); one K(3); 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(3); three equivalent K(2,4); one V(2); and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 4-coordinate geometry to one K(1); one K(2,4); one V(2); and one Ag(2) atom. is represented by the CIF file [CIF]
data_K4MgV2(AgS4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.808
_cell_length_b   7.038
_cell_length_c   12.915
_cell_angle_alpha   86.946
_cell_angle_beta   82.579
_cell_angle_gamma   65.618
_symmetry_Int_Tables_number   1
_cell_volume   476.772
_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  0.401  0.276  0.948  1.0
  K  K1  1  0.431  0.745  0.114  1.0
  K  K2  1  0.322  0.276  0.552  1.0
  K  K3  1  0.823  0.746  0.386  1.0
  Mg  Mg4  1  0.885  0.229  0.750  1.0
  V  V5  1  0.620  0.759  0.750  1.0
  V  V6  1  0.368  0.264  0.250  1.0
  Ag  Ag7  1  0.169  0.661  0.750  1.0
  Ag  Ag8  1  0.878  0.244  0.250  1.0
  S  S9  1  0.869  0.519  0.862  1.0
  S  S10  1  0.612  0.519  0.638  1.0
  S  S11  1  0.797  0.960  0.659  1.0
  S  S12  1  0.243  0.960  0.841  1.0
  S  S13  1  0.078  0.474  0.155  1.0
  S  S14  1  0.243  0.058  0.355  1.0
  S  S15  1  0.448  0.474  0.345  1.0
  S  S16  1  0.698  0.058  0.145  1.0
[/CIF]
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The material structure described by K4MgV2(AgS4)2 crystallizes in the triclinic P1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one S(1), one S(4), one S(5), and one S(8) atom. In the second K site, K(2,4) is bonded in a 4-coordinate geometry to one S(7), one S(8), and two equivalent S(5) atoms. In the third K site, K(3) is bonded in a 4-coordinate geometry to one S(2), one S(3), one S(6), and one S(7) atom. Mg(1) is bonded in a distorted rectangular see-saw-like geometry to one S(1), one S(2), one S(3), and one S(4) atom. 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 4-coordinate geometry to one K(1), one Mg(1), one V(1), and one Ag(1) atom. In the second S site, S(2) is bonded in a 4-coordinate geometry to one K(3), one Mg(1), one V(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a distorted see-saw-like geometry to one K(3), one Mg(1), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a distorted see-saw-like geometry to one K(1), one Mg(1), one V(1), and one Ag(1) atom. In the fifth S site, S(5) is bonded in a 6-coordinate geometry to one K(1); three equivalent K(2,4); one V(2); and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 4-coordinate geometry to one K(2,4); one K(3); 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(3); three equivalent K(2,4); one V(2); and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 4-coordinate geometry to one K(1); one K(2,4); one V(2); and one Ag(2) atom. is represented by the CIF file [CIF]
data_K4MgV2(AgS4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.808
_cell_length_b   7.038
_cell_length_c   12.915
_cell_angle_alpha   86.946
_cell_angle_beta   82.579
_cell_angle_gamma   65.618
_symmetry_Int_Tables_number   1
_cell_volume   476.772
_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  0.401  0.276  0.948  1.0
  K  K1  1  0.431  0.745  0.114  1.0
  K  K2  1  0.322  0.276  0.552  1.0
  K  K3  1  0.823  0.746  0.386  1.0
  Mg  Mg4  1  0.885  0.229  0.750  1.0
  V  V5  1  0.620  0.759  0.750  1.0
  V  V6  1  0.368  0.264  0.250  1.0
  Ag  Ag7  1  0.169  0.661  0.750  1.0
  Ag  Ag8  1  0.878  0.244  0.250  1.0
  S  S9  1  0.869  0.519  0.862  1.0
  S  S10  1  0.612  0.519  0.638  1.0
  S  S11  1  0.797  0.960  0.659  1.0
  S  S12  1  0.243  0.960  0.841  1.0
  S  S13  1  0.078  0.474  0.155  1.0
  S  S14  1  0.243  0.058  0.355  1.0
  S  S15  1  0.448  0.474  0.345  1.0
  S  S16  1  0.698  0.058  0.145  1.0
[/CIF]
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