The crystal structure described by RbAg5Se3 crystallizes in the tetragonal P4/nbm space group. Rb(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Se(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted trigonal planar geometry to one Se(2) and two equivalent Se(1) atoms. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to four equivalent Se(2) atoms. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Ag(1) atoms. In the second Se site, Se(2) is bonded in a 8-coordinate geometry to four equivalent Ag(1) and four equivalent Ag(2) atoms. is represented by the CIF card [CIF]
data_RbAg5Se3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.996
_cell_length_b   5.996
_cell_length_c   11.473
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   412.450
_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  0.250  0.750  0.500  1.0
  Rb  Rb1  1  0.750  0.250  0.500  1.0
  Ag  Ag2  1  0.056  0.556  0.811  1.0
  Ag  Ag3  1  0.556  0.056  0.189  1.0
  Ag  Ag4  1  0.944  0.056  0.811  1.0
  Ag  Ag5  1  0.056  0.944  0.189  1.0
  Ag  Ag6  1  0.750  0.750  0.000  1.0
  Ag  Ag7  1  0.444  0.556  0.189  1.0
  Ag  Ag8  1  0.250  0.250  0.000  1.0
  Ag  Ag9  1  0.556  0.444  0.811  1.0
  Ag  Ag10  1  0.944  0.444  0.189  1.0
  Ag  Ag11  1  0.444  0.944  0.811  1.0
  Se  Se12  1  0.750  0.750  0.324  1.0
  Se  Se13  1  0.250  0.250  0.676  1.0
  Se  Se14  1  0.250  0.750  0.000  1.0
  Se  Se15  1  0.750  0.750  0.676  1.0
  Se  Se16  1  0.250  0.250  0.324  1.0
  Se  Se17  1  0.750  0.250  0.000  1.0
[/CIF]
.
The crystal structure described by RbAg5Se3 crystallizes in the tetragonal P4/nbm space group. Rb(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Se(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted trigonal planar geometry to one Se(2) and two equivalent Se(1) atoms. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to four equivalent Se(2) atoms. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Ag(1) atoms. In the second Se site, Se(2) is bonded in a 8-coordinate geometry to four equivalent Ag(1) and four equivalent Ag(2) atoms. is represented by the CIF card [CIF]
data_RbAg5Se3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.996
_cell_length_b   5.996
_cell_length_c   11.473
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   412.450
_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  0.250  0.750  0.500  1.0
  Rb  Rb1  1  0.750  0.250  0.500  1.0
  Ag  Ag2  1  0.056  0.556  0.811  1.0
  Ag  Ag3  1  0.556  0.056  0.189  1.0
  Ag  Ag4  1  0.944  0.056  0.811  1.0
  Ag  Ag5  1  0.056  0.944  0.189  1.0
  Ag  Ag6  1  0.750  0.750  0.000  1.0
  Ag  Ag7  1  0.444  0.556  0.189  1.0
  Ag  Ag8  1  0.250  0.250  0.000  1.0
  Ag  Ag9  1  0.556  0.444  0.811  1.0
  Ag  Ag10  1  0.944  0.444  0.189  1.0
  Ag  Ag11  1  0.444  0.944  0.811  1.0
  Se  Se12  1  0.750  0.750  0.324  1.0
  Se  Se13  1  0.250  0.250  0.676  1.0
  Se  Se14  1  0.250  0.750  0.000  1.0
  Se  Se15  1  0.750  0.750  0.676  1.0
  Se  Se16  1  0.250  0.250  0.324  1.0
  Se  Se17  1  0.750  0.250  0.000  1.0
[/CIF]
.