The structure described by CsTl(SO5)2 crystallizes in the monoclinic C2/c space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and four equivalent O(1) atoms. Tl(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form TlO6 octahedra that share corners with four equivalent S(1)O4 tetrahedra. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Tl(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. There are five inequivalent O sites. In the first O site, O(5) is bonded in a single-bond geometry to one Cs(1) and one Tl(1) atom. In the second O site, O(1) is bonded in a single-bond geometry to two equivalent Cs(1) and one S(1) atom. In the third O site, O(2) is bonded in a 2-coordinate geometry to one Cs(1), one Tl(1), and one S(1) atom. In the fourth O site, O(3) is bonded in a single-bond geometry to one Cs(1) and one S(1) atom. In the fifth O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Tl(1), and one S(1) atom. is represented by the CIF card [CIF]
data_CsTl(SO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.971
_cell_length_b   8.971
_cell_length_c   7.298
_cell_angle_alpha   81.010
_cell_angle_beta   81.010
_cell_angle_gamma   116.163
_symmetry_Int_Tables_number   1
_cell_volume   503.566
_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
  Cs  Cs0  1  0.387  0.613  0.250  1.0
  Cs  Cs1  1  0.613  0.387  0.750  1.0
  Tl  Tl2  1  0.808  0.192  0.250  1.0
  Tl  Tl3  1  0.192  0.808  0.750  1.0
  S  S4  1  0.896  0.609  0.189  1.0
  S  S5  1  0.391  0.104  0.311  1.0
  S  S6  1  0.104  0.391  0.811  1.0
  S  S7  1  0.609  0.896  0.689  1.0
  O  O8  1  0.783  0.585  0.059  1.0
  O  O9  1  0.415  0.217  0.441  1.0
  O  O10  1  0.217  0.415  0.941  1.0
  O  O11  1  0.585  0.783  0.559  1.0
  O  O12  1  0.081  0.681  0.079  1.0
  O  O13  1  0.319  0.919  0.421  1.0
  O  O14  1  0.919  0.319  0.921  1.0
  O  O15  1  0.681  0.081  0.579  1.0
  O  O16  1  0.878  0.716  0.316  1.0
  O  O17  1  0.284  0.122  0.184  1.0
  O  O18  1  0.122  0.284  0.684  1.0
  O  O19  1  0.716  0.878  0.816  1.0
  O  O20  1  0.851  0.439  0.325  1.0
  O  O21  1  0.561  0.149  0.175  1.0
  O  O22  1  0.149  0.561  0.675  1.0
  O  O23  1  0.439  0.851  0.825  1.0
  O  O24  1  0.037  0.199  0.340  1.0
  O  O25  1  0.801  0.963  0.160  1.0
  O  O26  1  0.963  0.801  0.660  1.0
  O  O27  1  0.199  0.037  0.840  1.0
[/CIF]
.
The structure described by CsTl(SO5)2 crystallizes in the monoclinic C2/c space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and four equivalent O(1) atoms. Tl(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form TlO6 octahedra that share corners with four equivalent S(1)O4 tetrahedra. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Tl(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. There are five inequivalent O sites. In the first O site, O(5) is bonded in a single-bond geometry to one Cs(1) and one Tl(1) atom. In the second O site, O(1) is bonded in a single-bond geometry to two equivalent Cs(1) and one S(1) atom. In the third O site, O(2) is bonded in a 2-coordinate geometry to one Cs(1), one Tl(1), and one S(1) atom. In the fourth O site, O(3) is bonded in a single-bond geometry to one Cs(1) and one S(1) atom. In the fifth O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Tl(1), and one S(1) atom. is represented by the CIF card [CIF]
data_CsTl(SO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.971
_cell_length_b   8.971
_cell_length_c   7.298
_cell_angle_alpha   81.010
_cell_angle_beta   81.010
_cell_angle_gamma   116.163
_symmetry_Int_Tables_number   1
_cell_volume   503.566
_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
  Cs  Cs0  1  0.387  0.613  0.250  1.0
  Cs  Cs1  1  0.613  0.387  0.750  1.0
  Tl  Tl2  1  0.808  0.192  0.250  1.0
  Tl  Tl3  1  0.192  0.808  0.750  1.0
  S  S4  1  0.896  0.609  0.189  1.0
  S  S5  1  0.391  0.104  0.311  1.0
  S  S6  1  0.104  0.391  0.811  1.0
  S  S7  1  0.609  0.896  0.689  1.0
  O  O8  1  0.783  0.585  0.059  1.0
  O  O9  1  0.415  0.217  0.441  1.0
  O  O10  1  0.217  0.415  0.941  1.0
  O  O11  1  0.585  0.783  0.559  1.0
  O  O12  1  0.081  0.681  0.079  1.0
  O  O13  1  0.319  0.919  0.421  1.0
  O  O14  1  0.919  0.319  0.921  1.0
  O  O15  1  0.681  0.081  0.579  1.0
  O  O16  1  0.878  0.716  0.316  1.0
  O  O17  1  0.284  0.122  0.184  1.0
  O  O18  1  0.122  0.284  0.684  1.0
  O  O19  1  0.716  0.878  0.816  1.0
  O  O20  1  0.851  0.439  0.325  1.0
  O  O21  1  0.561  0.149  0.175  1.0
  O  O22  1  0.149  0.561  0.675  1.0
  O  O23  1  0.439  0.851  0.825  1.0
  O  O24  1  0.037  0.199  0.340  1.0
  O  O25  1  0.801  0.963  0.160  1.0
  O  O26  1  0.963  0.801  0.660  1.0
  O  O27  1  0.199  0.037  0.840  1.0
[/CIF]
.