The material described by Rb2TaAgS4 crystallizes in the orthorhombic Fddd space group. Rb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. Ta(1) is bonded in a tetrahedral geometry to four equivalent S(1) atoms. Ag(1) is bonded in a 4-coordinate geometry to four equivalent S(1) atoms. S(1) is bonded in a 6-coordinate geometry to four equivalent Rb(1), one Ta(1), and one Ag(1) atom. is represented by the CIF card [CIF]
data_Rb2TaAgS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.927
_cell_length_b   12.418
_cell_length_c   7.602
_cell_angle_alpha   84.519
_cell_angle_beta   62.571
_cell_angle_gamma   32.910
_symmetry_Int_Tables_number   1
_cell_volume   505.372
_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
  Rb  Rb0  1  0.429  0.429  0.071  1.0
  Rb  Rb1  1  0.821  0.821  0.179  1.0
  Rb  Rb2  1  0.071  0.071  0.429  1.0
  Rb  Rb3  1  0.179  0.179  0.821  1.0
  Ta  Ta4  1  0.000  0.000  0.000  1.0
  Ta  Ta5  1  0.250  0.250  0.250  1.0
  Ag  Ag6  1  0.500  0.500  0.500  1.0
  Ag  Ag7  1  0.750  0.750  0.750  1.0
  S  S8  1  0.744  0.367  0.060  1.0
  S  S9  1  0.829  0.060  0.367  1.0
  S  S10  1  0.060  0.829  0.744  1.0
  S  S11  1  0.367  0.744  0.829  1.0
  S  S12  1  0.506  0.883  0.190  1.0
  S  S13  1  0.883  0.506  0.421  1.0
  S  S14  1  0.190  0.421  0.506  1.0
  S  S15  1  0.421  0.190  0.883  1.0
[/CIF]
.
The material described by Rb2TaAgS4 crystallizes in the orthorhombic Fddd space group. Rb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. Ta(1) is bonded in a tetrahedral geometry to four equivalent S(1) atoms. Ag(1) is bonded in a 4-coordinate geometry to four equivalent S(1) atoms. S(1) is bonded in a 6-coordinate geometry to four equivalent Rb(1), one Ta(1), and one Ag(1) atom. is represented by the CIF card [CIF]
data_Rb2TaAgS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.927
_cell_length_b   12.418
_cell_length_c   7.602
_cell_angle_alpha   84.519
_cell_angle_beta   62.571
_cell_angle_gamma   32.910
_symmetry_Int_Tables_number   1
_cell_volume   505.372
_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
  Rb  Rb0  1  0.429  0.429  0.071  1.0
  Rb  Rb1  1  0.821  0.821  0.179  1.0
  Rb  Rb2  1  0.071  0.071  0.429  1.0
  Rb  Rb3  1  0.179  0.179  0.821  1.0
  Ta  Ta4  1  0.000  0.000  0.000  1.0
  Ta  Ta5  1  0.250  0.250  0.250  1.0
  Ag  Ag6  1  0.500  0.500  0.500  1.0
  Ag  Ag7  1  0.750  0.750  0.750  1.0
  S  S8  1  0.744  0.367  0.060  1.0
  S  S9  1  0.829  0.060  0.367  1.0
  S  S10  1  0.060  0.829  0.744  1.0
  S  S11  1  0.367  0.744  0.829  1.0
  S  S12  1  0.506  0.883  0.190  1.0
  S  S13  1  0.883  0.506  0.421  1.0
  S  S14  1  0.190  0.421  0.506  1.0
  S  S15  1  0.421  0.190  0.883  1.0
[/CIF]
.