The structure described by Rb4MgV2(AgS4)2 crystallizes in the triclinic P1 space group. There are four inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to one S(5), one S(6), two equivalent S(7), and two equivalent S(8) atoms. In the second Rb site, Rb(2) is bonded in a 7-coordinate geometry to one Mg(1), one Ag(1), one S(3), one S(5), one S(6), and two equivalent S(4) atoms. In the third Rb site, Rb(3) is bonded in a 6-coordinate geometry to one S(7), one S(8), two equivalent S(5), and two equivalent S(6) atoms. In the fourth Rb site, Rb(4) is bonded in a 7-coordinate geometry to one Mg(1), one Ag(1), one S(1), one S(7), one S(8), and two equivalent S(2) atoms. Mg(1) is bonded in a distorted square co-planar geometry to one Rb(2), one Rb(4), 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 Rb(2), one Rb(4), 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 distorted see-saw-like geometry to one Rb(4), 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 two equivalent Rb(4), 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 Rb(2), one Mg(1), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a 4-coordinate geometry to two equivalent Rb(2), 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 Rb(1), one Rb(2), two equivalent Rb(3), one V(2), and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 6-coordinate geometry to one Rb(1), one Rb(2), two equivalent Rb(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 Rb(3), one Rb(4), two equivalent Rb(1), one V(2), and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 6-coordinate geometry to one Rb(3), one Rb(4), two equivalent Rb(1), one V(2), and one Ag(2) atom. is represented by the CIF card [CIF]
data_Rb4MgV2(AgS4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.874
_cell_length_b   7.112
_cell_length_c   13.976
_cell_angle_alpha   82.970
_cell_angle_beta   72.833
_cell_angle_gamma   65.571
_symmetry_Int_Tables_number   1
_cell_volume   507.998
_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
  Rb  Rb0  1  0.459  0.753  0.113  1.0
  Rb  Rb1  1  0.140  0.223  0.553  1.0
  Rb  Rb2  1  0.789  0.753  0.387  1.0
  Rb  Rb3  1  0.636  0.223  0.947  1.0
  Mg  Mg4  1  0.364  0.271  0.750  1.0
  V  V5  1  0.629  0.741  0.750  1.0
  V  V6  1  0.380  0.240  0.250  1.0
  Ag  Ag7  1  0.083  0.833  0.750  1.0
  Ag  Ag8  1  0.873  0.254  0.250  1.0
  S  S9  1  0.921  0.540  0.836  1.0
  S  S10  1  0.271  0.982  0.855  1.0
  S  S11  1  0.539  0.540  0.665  1.0
  S  S12  1  0.746  0.981  0.645  1.0
  S  S13  1  0.410  0.441  0.349  1.0
  S  S14  1  0.206  0.035  0.343  1.0
  S  S15  1  0.760  0.035  0.157  1.0
  S  S16  1  0.148  0.441  0.151  1.0
[/CIF]
.
The structure described by Rb4MgV2(AgS4)2 crystallizes in the triclinic P1 space group. There are four inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to one S(5), one S(6), two equivalent S(7), and two equivalent S(8) atoms. In the second Rb site, Rb(2) is bonded in a 7-coordinate geometry to one Mg(1), one Ag(1), one S(3), one S(5), one S(6), and two equivalent S(4) atoms. In the third Rb site, Rb(3) is bonded in a 6-coordinate geometry to one S(7), one S(8), two equivalent S(5), and two equivalent S(6) atoms. In the fourth Rb site, Rb(4) is bonded in a 7-coordinate geometry to one Mg(1), one Ag(1), one S(1), one S(7), one S(8), and two equivalent S(2) atoms. Mg(1) is bonded in a distorted square co-planar geometry to one Rb(2), one Rb(4), 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 Rb(2), one Rb(4), 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 distorted see-saw-like geometry to one Rb(4), 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 two equivalent Rb(4), 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 Rb(2), one Mg(1), one V(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a 4-coordinate geometry to two equivalent Rb(2), 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 Rb(1), one Rb(2), two equivalent Rb(3), one V(2), and one Ag(2) atom. In the sixth S site, S(6) is bonded in a 6-coordinate geometry to one Rb(1), one Rb(2), two equivalent Rb(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 Rb(3), one Rb(4), two equivalent Rb(1), one V(2), and one Ag(2) atom. In the eighth S site, S(8) is bonded in a 6-coordinate geometry to one Rb(3), one Rb(4), two equivalent Rb(1), one V(2), and one Ag(2) atom. is represented by the CIF card [CIF]
data_Rb4MgV2(AgS4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.874
_cell_length_b   7.112
_cell_length_c   13.976
_cell_angle_alpha   82.970
_cell_angle_beta   72.833
_cell_angle_gamma   65.571
_symmetry_Int_Tables_number   1
_cell_volume   507.998
_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
  Rb  Rb0  1  0.459  0.753  0.113  1.0
  Rb  Rb1  1  0.140  0.223  0.553  1.0
  Rb  Rb2  1  0.789  0.753  0.387  1.0
  Rb  Rb3  1  0.636  0.223  0.947  1.0
  Mg  Mg4  1  0.364  0.271  0.750  1.0
  V  V5  1  0.629  0.741  0.750  1.0
  V  V6  1  0.380  0.240  0.250  1.0
  Ag  Ag7  1  0.083  0.833  0.750  1.0
  Ag  Ag8  1  0.873  0.254  0.250  1.0
  S  S9  1  0.921  0.540  0.836  1.0
  S  S10  1  0.271  0.982  0.855  1.0
  S  S11  1  0.539  0.540  0.665  1.0
  S  S12  1  0.746  0.981  0.645  1.0
  S  S13  1  0.410  0.441  0.349  1.0
  S  S14  1  0.206  0.035  0.343  1.0
  S  S15  1  0.760  0.035  0.157  1.0
  S  S16  1  0.148  0.441  0.151  1.0
[/CIF]
.