The crystal structure described by K2UC2H6SO13 crystallizes in the triclinic P-1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(5), one O(6), two equivalent O(11), and two equivalent O(4) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to one H(6), one O(10), one O(11), one O(4), one O(5), two equivalent O(7), and two equivalent O(8) atoms. U(1) is bonded to one O(1), one O(12), one O(13), one O(2), one O(3), one O(6), and one O(9) atom to form distorted UO7 pentagonal bipyramids that share  a cornercorner with one S(1)O4 tetrahedra. There are two inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(3) atom. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(9) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(10) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one K(2) and one O(8) atom. S(1) is bonded to one O(11), one O(4), one O(6), and one O(7) atom to form SO4 tetrahedra that share  a cornercorner with one U(1)O7 pentagonal bipyramid. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one U(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one U(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), and one S(1) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one K(1), one K(2), one H(1), and one H(4) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one K(1), one U(1), and one S(1) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent K(2) and one S(1) atom. In the eighth O site, O(8) is bonded in a water-like geometry to two equivalent K(2), one H(2), and one H(6) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one U(1) and one C(2) atom. In the tenth O site, O(10) is bonded in a water-like geometry to one K(1), one K(2), one H(3), and one H(5) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), and one S(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one U(1), and one C(2) atom. In the thirteenth O site, O(13) is bonded in a single-bond geometry to one U(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2UH6C2SO13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.837
_cell_length_b   9.634
_cell_length_c   11.946
_cell_angle_alpha   89.549
_cell_angle_beta   94.065
_cell_angle_gamma   97.517
_symmetry_Int_Tables_number   1
_cell_volume   664.324
_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
  K  K0  1  0.253  0.518  0.644  1.0
  K  K1  1  0.208  0.147  0.434  1.0
  K  K2  1  0.792  0.853  0.566  1.0
  K  K3  1  0.747  0.482  0.356  1.0
  U  U4  1  0.230  0.735  0.101  1.0
  U  U5  1  0.770  0.265  0.899  1.0
  H  H6  1  0.992  0.278  0.190  1.0
  H  H7  1  0.157  0.042  0.730  1.0
  H  H8  1  0.345  0.849  0.706  1.0
  H  H9  1  0.182  0.402  0.222  1.0
  H  H10  1  0.504  0.779  0.795  1.0
  H  H11  1  0.370  0.050  0.655  1.0
  H  H12  1  0.630  0.950  0.345  1.0
  H  H13  1  0.496  0.221  0.205  1.0
  H  H14  1  0.818  0.598  0.778  1.0
  H  H15  1  0.655  0.151  0.294  1.0
  H  H16  1  0.843  0.958  0.270  1.0
  H  H17  1  0.008  0.722  0.810  1.0
  C  C18  1  0.029  0.981  0.940  1.0
  C  C19  1  0.500  0.539  0.944  1.0
  C  C20  1  0.500  0.461  0.056  1.0
  C  C21  1  0.971  0.019  0.060  1.0
  S  S22  1  0.267  0.731  0.403  1.0
  S  S23  1  0.733  0.269  0.597  1.0
  O  O24  1  0.131  0.874  0.931  1.0
  O  O25  1  0.045  0.368  0.938  1.0
  O  O26  1  0.033  0.940  0.139  1.0
  O  O27  1  0.071  0.691  0.473  1.0
  O  O28  1  0.063  0.335  0.254  1.0
  O  O29  1  0.171  0.688  0.282  1.0
  O  O30  1  0.341  0.884  0.403  1.0
  O  O31  1  0.213  0.001  0.664  1.0
  O  O32  1  0.414  0.652  0.939  1.0
  O  O33  1  0.465  0.785  0.715  1.0
  O  O34  1  0.462  0.653  0.434  1.0
  O  O35  1  0.412  0.518  0.136  1.0
  O  O36  1  0.503  0.843  0.137  1.0
  O  O37  1  0.497  0.157  0.863  1.0
  O  O38  1  0.588  0.482  0.864  1.0
  O  O39  1  0.538  0.347  0.566  1.0
  O  O40  1  0.535  0.215  0.285  1.0
  O  O41  1  0.586  0.348  0.061  1.0
  O  O42  1  0.787  0.999  0.336  1.0
  O  O43  1  0.659  0.116  0.597  1.0
  O  O44  1  0.829  0.312  0.718  1.0
  O  O45  1  0.937  0.665  0.746  1.0
  O  O46  1  0.929  0.309  0.527  1.0
  O  O47  1  0.967  0.060  0.861  1.0
  O  O48  1  0.955  0.632  0.062  1.0
  O  O49  1  0.869  0.126  0.069  1.0
[/CIF]
.
The crystal structure described by K2UC2H6SO13 crystallizes in the triclinic P-1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(5), one O(6), two equivalent O(11), and two equivalent O(4) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to one H(6), one O(10), one O(11), one O(4), one O(5), two equivalent O(7), and two equivalent O(8) atoms. U(1) is bonded to one O(1), one O(12), one O(13), one O(2), one O(3), one O(6), and one O(9) atom to form distorted UO7 pentagonal bipyramids that share  a cornercorner with one S(1)O4 tetrahedra. There are two inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(3) atom. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(9) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(10) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one K(2) and one O(8) atom. S(1) is bonded to one O(11), one O(4), one O(6), and one O(7) atom to form SO4 tetrahedra that share  a cornercorner with one U(1)O7 pentagonal bipyramid. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one U(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one U(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), and one S(1) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one K(1), one K(2), one H(1), and one H(4) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one K(1), one U(1), and one S(1) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent K(2) and one S(1) atom. In the eighth O site, O(8) is bonded in a water-like geometry to two equivalent K(2), one H(2), and one H(6) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one U(1) and one C(2) atom. In the tenth O site, O(10) is bonded in a water-like geometry to one K(1), one K(2), one H(3), and one H(5) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), and one S(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one U(1), and one C(2) atom. In the thirteenth O site, O(13) is bonded in a single-bond geometry to one U(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2UH6C2SO13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.837
_cell_length_b   9.634
_cell_length_c   11.946
_cell_angle_alpha   89.549
_cell_angle_beta   94.065
_cell_angle_gamma   97.517
_symmetry_Int_Tables_number   1
_cell_volume   664.324
_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
  K  K0  1  0.253  0.518  0.644  1.0
  K  K1  1  0.208  0.147  0.434  1.0
  K  K2  1  0.792  0.853  0.566  1.0
  K  K3  1  0.747  0.482  0.356  1.0
  U  U4  1  0.230  0.735  0.101  1.0
  U  U5  1  0.770  0.265  0.899  1.0
  H  H6  1  0.992  0.278  0.190  1.0
  H  H7  1  0.157  0.042  0.730  1.0
  H  H8  1  0.345  0.849  0.706  1.0
  H  H9  1  0.182  0.402  0.222  1.0
  H  H10  1  0.504  0.779  0.795  1.0
  H  H11  1  0.370  0.050  0.655  1.0
  H  H12  1  0.630  0.950  0.345  1.0
  H  H13  1  0.496  0.221  0.205  1.0
  H  H14  1  0.818  0.598  0.778  1.0
  H  H15  1  0.655  0.151  0.294  1.0
  H  H16  1  0.843  0.958  0.270  1.0
  H  H17  1  0.008  0.722  0.810  1.0
  C  C18  1  0.029  0.981  0.940  1.0
  C  C19  1  0.500  0.539  0.944  1.0
  C  C20  1  0.500  0.461  0.056  1.0
  C  C21  1  0.971  0.019  0.060  1.0
  S  S22  1  0.267  0.731  0.403  1.0
  S  S23  1  0.733  0.269  0.597  1.0
  O  O24  1  0.131  0.874  0.931  1.0
  O  O25  1  0.045  0.368  0.938  1.0
  O  O26  1  0.033  0.940  0.139  1.0
  O  O27  1  0.071  0.691  0.473  1.0
  O  O28  1  0.063  0.335  0.254  1.0
  O  O29  1  0.171  0.688  0.282  1.0
  O  O30  1  0.341  0.884  0.403  1.0
  O  O31  1  0.213  0.001  0.664  1.0
  O  O32  1  0.414  0.652  0.939  1.0
  O  O33  1  0.465  0.785  0.715  1.0
  O  O34  1  0.462  0.653  0.434  1.0
  O  O35  1  0.412  0.518  0.136  1.0
  O  O36  1  0.503  0.843  0.137  1.0
  O  O37  1  0.497  0.157  0.863  1.0
  O  O38  1  0.588  0.482  0.864  1.0
  O  O39  1  0.538  0.347  0.566  1.0
  O  O40  1  0.535  0.215  0.285  1.0
  O  O41  1  0.586  0.348  0.061  1.0
  O  O42  1  0.787  0.999  0.336  1.0
  O  O43  1  0.659  0.116  0.597  1.0
  O  O44  1  0.829  0.312  0.718  1.0
  O  O45  1  0.937  0.665  0.746  1.0
  O  O46  1  0.929  0.309  0.527  1.0
  O  O47  1  0.967  0.060  0.861  1.0
  O  O48  1  0.955  0.632  0.062  1.0
  O  O49  1  0.869  0.126  0.069  1.0
[/CIF]
.