The material structure described by Rb3Hg2S3O12Cl crystallizes in the monoclinic P2_1 space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 10-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(3), one O(5), one O(6), one O(7), one O(9), and one Cl(1) atom. In the second Rb site, Rb(2) is bonded in a 10-coordinate geometry to one O(10), one O(11), one O(2), one O(4), one O(6), one O(7), one O(8), one O(9), and two equivalent Cl(1) atoms. In the third Rb site, Rb(3) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(3), one O(4), one O(5), one O(8), and one Cl(1) atom. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded to one O(1), one O(11), one O(4), one O(5), and one O(8) atom to form distorted HgO5 trigonal bipyramids that share  a cornercorner with one S(2)O4 tetrahedra, corners with two equivalent S(1)O4 tetrahedra, and corners with two equivalent S(3)O4 tetrahedra. In the second Hg site, Hg(2) is bonded in a 4-coordinate geometry to one O(12), one O(6), one O(7), and one Cl(1) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded to one O(1), one O(10), one O(2), and one O(5) atom to form SO4 tetrahedra that share corners with two equivalent Hg(1)O5 trigonal bipyramids. In the second S site, S(2) is bonded to one O(12), one O(6), one O(8), and one O(9) atom to form SO4 tetrahedra that share  a cornercorner with one Hg(1)O5 trigonal bipyramid. In the third S site, S(3) is bonded to one O(11), one O(3), one O(4), and one O(7) atom to form SO4 tetrahedra that share corners with two equivalent Hg(1)O5 trigonal bipyramids. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), one Hg(1), and one S(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), and one S(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(2), one Rb(3), one Hg(1), and one S(3) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Rb(1), one Rb(3), one Hg(1), and one S(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Hg(2), and one S(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Hg(2), and one S(3) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Rb(2), one Rb(3), one Hg(1), and one S(2) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one S(2) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one S(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Rb(2), one Rb(3), one Hg(1), and one S(3) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one Rb(1), one Hg(2), and one S(2) atom. Cl(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), two equivalent Rb(2), and one Hg(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3Hg2S3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.044
_cell_length_b   8.081
_cell_length_c   10.244
_cell_angle_alpha   69.117
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   776.838
_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  0.750  0.902  0.268  1.0
  Rb  Rb1  1  0.446  0.324  0.301  1.0
  Rb  Rb2  1  0.250  0.098  0.732  1.0
  Rb  Rb3  1  0.946  0.676  0.699  1.0
  Rb  Rb4  1  0.118  0.684  0.131  1.0
  Rb  Rb5  1  0.618  0.316  0.869  1.0
  Hg  Hg6  1  0.573  0.760  0.953  1.0
  Hg  Hg7  1  0.851  0.265  0.501  1.0
  Hg  Hg8  1  0.351  0.735  0.499  1.0
  Hg  Hg9  1  0.073  0.240  0.047  1.0
  S  S10  1  0.903  0.029  0.892  1.0
  S  S11  1  0.608  0.906  0.609  1.0
  S  S12  1  0.790  0.451  0.140  1.0
  S  S13  1  0.290  0.549  0.860  1.0
  S  S14  1  0.108  0.094  0.391  1.0
  S  S15  1  0.403  0.971  0.108  1.0
  Cl  Cl16  1  0.197  0.524  0.480  1.0
  Cl  Cl17  1  0.697  0.476  0.520  1.0
  O  O18  1  0.759  0.984  0.907  1.0
  O  O19  1  0.483  0.101  0.144  1.0
  O  O20  1  0.344  0.412  0.811  1.0
  O  O21  1  0.366  0.565  0.980  1.0
  O  O22  1  0.949  0.022  0.039  1.0
  O  O23  1  0.449  0.978  0.961  1.0
  O  O24  1  0.744  0.962  0.554  1.0
  O  O25  1  0.280  0.724  0.744  1.0
  O  O26  1  0.617  0.735  0.732  1.0
  O  O27  1  0.534  0.042  0.642  1.0
  O  O28  1  0.983  0.899  0.856  1.0
  O  O29  1  0.923  0.212  0.790  1.0
  O  O30  1  0.866  0.435  0.020  1.0
  O  O31  1  0.145  0.503  0.910  1.0
  O  O32  1  0.244  0.038  0.446  1.0
  O  O33  1  0.539  0.867  0.488  1.0
  O  O34  1  0.039  0.133  0.512  1.0
  O  O35  1  0.117  0.265  0.268  1.0
  O  O36  1  0.645  0.497  0.090  1.0
  O  O37  1  0.259  0.016  0.093  1.0
  O  O38  1  0.423  0.788  0.210  1.0
  O  O39  1  0.034  0.958  0.358  1.0
  O  O40  1  0.780  0.276  0.256  1.0
  O  O41  1  0.844  0.588  0.189  1.0
[/CIF]
.
The material structure described by Rb3Hg2S3O12Cl crystallizes in the monoclinic P2_1 space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 10-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(3), one O(5), one O(6), one O(7), one O(9), and one Cl(1) atom. In the second Rb site, Rb(2) is bonded in a 10-coordinate geometry to one O(10), one O(11), one O(2), one O(4), one O(6), one O(7), one O(8), one O(9), and two equivalent Cl(1) atoms. In the third Rb site, Rb(3) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(3), one O(4), one O(5), one O(8), and one Cl(1) atom. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded to one O(1), one O(11), one O(4), one O(5), and one O(8) atom to form distorted HgO5 trigonal bipyramids that share  a cornercorner with one S(2)O4 tetrahedra, corners with two equivalent S(1)O4 tetrahedra, and corners with two equivalent S(3)O4 tetrahedra. In the second Hg site, Hg(2) is bonded in a 4-coordinate geometry to one O(12), one O(6), one O(7), and one Cl(1) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded to one O(1), one O(10), one O(2), and one O(5) atom to form SO4 tetrahedra that share corners with two equivalent Hg(1)O5 trigonal bipyramids. In the second S site, S(2) is bonded to one O(12), one O(6), one O(8), and one O(9) atom to form SO4 tetrahedra that share  a cornercorner with one Hg(1)O5 trigonal bipyramid. In the third S site, S(3) is bonded to one O(11), one O(3), one O(4), and one O(7) atom to form SO4 tetrahedra that share corners with two equivalent Hg(1)O5 trigonal bipyramids. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), one Hg(1), and one S(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), and one S(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(2), one Rb(3), one Hg(1), and one S(3) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Rb(1), one Rb(3), one Hg(1), and one S(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Hg(2), and one S(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Hg(2), and one S(3) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Rb(2), one Rb(3), one Hg(1), and one S(2) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one S(2) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one S(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Rb(2), one Rb(3), one Hg(1), and one S(3) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one Rb(1), one Hg(2), and one S(2) atom. Cl(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), two equivalent Rb(2), and one Hg(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3Hg2S3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.044
_cell_length_b   8.081
_cell_length_c   10.244
_cell_angle_alpha   69.117
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   776.838
_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  0.750  0.902  0.268  1.0
  Rb  Rb1  1  0.446  0.324  0.301  1.0
  Rb  Rb2  1  0.250  0.098  0.732  1.0
  Rb  Rb3  1  0.946  0.676  0.699  1.0
  Rb  Rb4  1  0.118  0.684  0.131  1.0
  Rb  Rb5  1  0.618  0.316  0.869  1.0
  Hg  Hg6  1  0.573  0.760  0.953  1.0
  Hg  Hg7  1  0.851  0.265  0.501  1.0
  Hg  Hg8  1  0.351  0.735  0.499  1.0
  Hg  Hg9  1  0.073  0.240  0.047  1.0
  S  S10  1  0.903  0.029  0.892  1.0
  S  S11  1  0.608  0.906  0.609  1.0
  S  S12  1  0.790  0.451  0.140  1.0
  S  S13  1  0.290  0.549  0.860  1.0
  S  S14  1  0.108  0.094  0.391  1.0
  S  S15  1  0.403  0.971  0.108  1.0
  Cl  Cl16  1  0.197  0.524  0.480  1.0
  Cl  Cl17  1  0.697  0.476  0.520  1.0
  O  O18  1  0.759  0.984  0.907  1.0
  O  O19  1  0.483  0.101  0.144  1.0
  O  O20  1  0.344  0.412  0.811  1.0
  O  O21  1  0.366  0.565  0.980  1.0
  O  O22  1  0.949  0.022  0.039  1.0
  O  O23  1  0.449  0.978  0.961  1.0
  O  O24  1  0.744  0.962  0.554  1.0
  O  O25  1  0.280  0.724  0.744  1.0
  O  O26  1  0.617  0.735  0.732  1.0
  O  O27  1  0.534  0.042  0.642  1.0
  O  O28  1  0.983  0.899  0.856  1.0
  O  O29  1  0.923  0.212  0.790  1.0
  O  O30  1  0.866  0.435  0.020  1.0
  O  O31  1  0.145  0.503  0.910  1.0
  O  O32  1  0.244  0.038  0.446  1.0
  O  O33  1  0.539  0.867  0.488  1.0
  O  O34  1  0.039  0.133  0.512  1.0
  O  O35  1  0.117  0.265  0.268  1.0
  O  O36  1  0.645  0.497  0.090  1.0
  O  O37  1  0.259  0.016  0.093  1.0
  O  O38  1  0.423  0.788  0.210  1.0
  O  O39  1  0.034  0.958  0.358  1.0
  O  O40  1  0.780  0.276  0.256  1.0
  O  O41  1  0.844  0.588  0.189  1.0
[/CIF]
.