The structure described by Cs7CaAu5O2 crystallizes in the monoclinic Cm space group. There are four inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a distorted single-bond geometry to one Au(5), two equivalent Au(4), and one O(1) atom. In the second Cs site, Cs(2) is bonded in a 2-coordinate geometry to one Au(1), one Au(2), one Au(4), one Au(5), and two equivalent O(1) atoms. In the third Cs site, Cs(3) is bonded in a distorted single-bond geometry to one Au(2), one Au(4), two equivalent Au(5), and one O(1) atom. In the fourth Cs site, Cs(4) is bonded in a 5-coordinate geometry to one Au(2), two equivalent Au(1), two equivalent Au(4), and two equivalent O(1) atoms. Ca(1) is bonded in a distorted square co-planar geometry to one Au(1), one Au(3), and two equivalent Au(2) atoms. There are five inequivalent Au sites. In the first Au site, Au(1) is bonded in a 5-coordinate geometry to two equivalent Cs(2), two equivalent Cs(4), and one Ca(1) atom. In the second Au site, Au(2) is bonded to one Cs(4), two equivalent Cs(2), two equivalent Cs(3), and two equivalent Ca(1) atoms to form distorted corner-sharing AuCs5Ca2 pentagonal bipyramids. In the third Au site, Au(3) is bonded in a distorted T-shaped geometry to one Ca(1) and two equivalent O(1) atoms. In the fourth Au site, Au(4) is bonded in a 10-coordinate geometry to two equivalent Cs(2), two equivalent Cs(3), two equivalent Cs(4), and four equivalent Cs(1) atoms. In the fifth Au site, Au(5) is bonded in a body-centered cubic geometry to two equivalent Cs(1), two equivalent Cs(2), and four equivalent Cs(3) atoms. O(1) is bonded in a 6-coordinate geometry to one Cs(1), one Cs(3), one Cs(4), two equivalent Cs(2), and one Au(3) atom. is represented by the CIF card [CIF]
data_Cs7CaAu5O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.245
_cell_length_b   11.212
_cell_length_c   10.569
_cell_angle_alpha   122.035
_cell_angle_beta   107.234
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   587.765
_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
  Cs  Cs0  1  0.845  0.533  0.705  1.0
  Cs  Cs1  1  0.487  0.798  0.978  1.0
  Cs  Cs2  1  0.845  0.172  0.705  1.0
  Cs  Cs3  1  0.166  0.356  0.333  1.0
  Cs  Cs4  1  0.166  0.977  0.333  1.0
  Cs  Cs5  1  0.487  0.180  0.978  1.0
  Cs  Cs6  1  0.056  0.554  0.108  1.0
  Ca  Ca7  1  0.814  0.802  0.604  1.0
  Au  Au8  1  0.632  0.629  0.258  1.0
  Au  Au9  1  0.290  0.779  0.557  1.0
  Au  Au10  1  0.984  0.984  0.968  1.0
  Au  Au11  1  0.377  0.381  0.763  1.0
  Au  Au12  1  0.668  0.169  0.338  1.0
  O  O13  1  0.990  0.807  0.980  1.0
  O  O14  1  0.990  0.173  0.980  1.0
[/CIF]
.
The structure described by Cs7CaAu5O2 crystallizes in the monoclinic Cm space group. There are four inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a distorted single-bond geometry to one Au(5), two equivalent Au(4), and one O(1) atom. In the second Cs site, Cs(2) is bonded in a 2-coordinate geometry to one Au(1), one Au(2), one Au(4), one Au(5), and two equivalent O(1) atoms. In the third Cs site, Cs(3) is bonded in a distorted single-bond geometry to one Au(2), one Au(4), two equivalent Au(5), and one O(1) atom. In the fourth Cs site, Cs(4) is bonded in a 5-coordinate geometry to one Au(2), two equivalent Au(1), two equivalent Au(4), and two equivalent O(1) atoms. Ca(1) is bonded in a distorted square co-planar geometry to one Au(1), one Au(3), and two equivalent Au(2) atoms. There are five inequivalent Au sites. In the first Au site, Au(1) is bonded in a 5-coordinate geometry to two equivalent Cs(2), two equivalent Cs(4), and one Ca(1) atom. In the second Au site, Au(2) is bonded to one Cs(4), two equivalent Cs(2), two equivalent Cs(3), and two equivalent Ca(1) atoms to form distorted corner-sharing AuCs5Ca2 pentagonal bipyramids. In the third Au site, Au(3) is bonded in a distorted T-shaped geometry to one Ca(1) and two equivalent O(1) atoms. In the fourth Au site, Au(4) is bonded in a 10-coordinate geometry to two equivalent Cs(2), two equivalent Cs(3), two equivalent Cs(4), and four equivalent Cs(1) atoms. In the fifth Au site, Au(5) is bonded in a body-centered cubic geometry to two equivalent Cs(1), two equivalent Cs(2), and four equivalent Cs(3) atoms. O(1) is bonded in a 6-coordinate geometry to one Cs(1), one Cs(3), one Cs(4), two equivalent Cs(2), and one Au(3) atom. is represented by the CIF card [CIF]
data_Cs7CaAu5O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.245
_cell_length_b   11.212
_cell_length_c   10.569
_cell_angle_alpha   122.035
_cell_angle_beta   107.234
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   587.765
_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
  Cs  Cs0  1  0.845  0.533  0.705  1.0
  Cs  Cs1  1  0.487  0.798  0.978  1.0
  Cs  Cs2  1  0.845  0.172  0.705  1.0
  Cs  Cs3  1  0.166  0.356  0.333  1.0
  Cs  Cs4  1  0.166  0.977  0.333  1.0
  Cs  Cs5  1  0.487  0.180  0.978  1.0
  Cs  Cs6  1  0.056  0.554  0.108  1.0
  Ca  Ca7  1  0.814  0.802  0.604  1.0
  Au  Au8  1  0.632  0.629  0.258  1.0
  Au  Au9  1  0.290  0.779  0.557  1.0
  Au  Au10  1  0.984  0.984  0.968  1.0
  Au  Au11  1  0.377  0.381  0.763  1.0
  Au  Au12  1  0.668  0.169  0.338  1.0
  O  O13  1  0.990  0.807  0.980  1.0
  O  O14  1  0.990  0.173  0.980  1.0
[/CIF]
.