The structure described by K3NaCe(CO5)3 crystallizes in the triclinic P-1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to one O(14), one O(15), one O(2), one O(3), one O(4), one O(7), and one O(8) atom. In the second K site, K(2) is bonded in a 10-coordinate geometry to one O(11), one O(13), one O(14), one O(15), one O(4), one O(6), two equivalent O(12), and two equivalent O(9) atoms. In the third K site, K(3) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(14), one O(3), one O(5), and one O(7) atom. Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(15), one O(2), and one O(5) atom. Ce(1) is bonded in a 10-coordinate geometry to one O(10), one O(3), one O(4), one O(6), one O(8), one O(9), two equivalent O(1), and two equivalent O(2) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(6), one O(7), and one O(8) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one O(10), one O(11), and one O(9) atom. There are fifteen inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), two equivalent Ce(1), and one O(2) atom to form distorted edge-sharing ONaCe2O tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to one K(1), one Na(1), two equivalent Ce(1), and one O(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one K(1), one K(3), one Ce(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one K(1), one K(2), one Ce(1), and one C(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one K(3), one Na(1), and one C(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(2), one Ce(1), and one C(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(1), one K(3), and one C(2) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one K(1), one Ce(1), and one C(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to two equivalent K(2), one Ce(1), and one C(3) atom. In the tenth O site, O(10) is bonded in a 1-coordinate geometry to one K(3), one Na(1), one Ce(1), and one C(3) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one K(2), one K(3), one Na(1), and one C(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one K(3) and two equivalent K(2) atoms. In the thirteenth O site, O(13) is bonded in a trigonal non-coplanar geometry to one K(2), one K(3), and one O(13) atom. In the fourteenth O site, O(14) is bonded in a T-shaped geometry to one K(1), one K(2), and one K(3) atom. In the fifteenth O site, O(15) is bonded in a distorted T-shaped geometry to one K(1), one K(2), and one Na(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K3NaCe(CO5)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.293
_cell_length_b   9.676
_cell_length_c   10.360
_cell_angle_alpha   99.504
_cell_angle_beta   99.039
_cell_angle_gamma   109.229
_symmetry_Int_Tables_number   1
_cell_volume   753.960
_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  0.723  0.776  0.021  1.0
  K  K1  1  0.277  0.224  0.979  1.0
  K  K2  1  0.602  0.995  0.349  1.0
  K  K3  1  0.398  0.005  0.651  1.0
  K  K4  1  0.827  0.670  0.594  1.0
  K  K5  1  0.173  0.330  0.406  1.0
  Na  Na6  1  0.236  0.610  0.737  1.0
  Na  Na7  1  0.764  0.390  0.263  1.0
  Ce  Ce8  1  0.180  0.644  0.161  1.0
  Ce  Ce9  1  0.820  0.356  0.839  1.0
  C  C10  1  0.482  0.572  0.230  1.0
  C  C11  1  0.518  0.428  0.770  1.0
  C  C12  1  0.182  0.945  0.158  1.0
  C  C13  1  0.818  0.055  0.842  1.0
  C  C14  1  0.177  0.691  0.437  1.0
  C  C15  1  0.823  0.309  0.563  1.0
  O  O16  1  0.931  0.392  0.079  1.0
  O  O17  1  0.069  0.608  0.921  1.0
  O  O18  1  0.857  0.501  0.065  1.0
  O  O19  1  0.143  0.499  0.935  1.0
  O  O20  1  0.321  0.477  0.220  1.0
  O  O21  1  0.679  0.523  0.780  1.0
  O  O22  1  0.487  0.693  0.184  1.0
  O  O23  1  0.513  0.307  0.816  1.0
  O  O24  1  0.617  0.550  0.280  1.0
  O  O25  1  0.383  0.450  0.720  1.0
  O  O26  1  0.320  0.915  0.139  1.0
  O  O27  1  0.680  0.085  0.861  1.0
  O  O28  1  0.183  0.080  0.175  1.0
  O  O29  1  0.817  0.920  0.825  1.0
  O  O30  1  0.047  0.830  0.160  1.0
  O  O31  1  0.953  0.170  0.840  1.0
  O  O32  1  0.299  0.780  0.390  1.0
  O  O33  1  0.701  0.220  0.610  1.0
  O  O34  1  0.055  0.579  0.345  1.0
  O  O35  1  0.945  0.421  0.655  1.0
  O  O36  1  0.175  0.712  0.561  1.0
  O  O37  1  0.825  0.288  0.439  1.0
  O  O38  1  0.632  0.847  0.575  1.0
  O  O39  1  0.368  0.153  0.425  1.0
  O  O40  1  0.949  0.937  0.467  1.0
  O  O41  1  0.051  0.063  0.533  1.0
  O  O42  1  0.078  0.930  0.791  1.0
  O  O43  1  0.922  0.070  0.209  1.0
  O  O44  1  0.528  0.135  0.125  1.0
  O  O45  1  0.472  0.865  0.875  1.0
[/CIF]
.
The structure described by K3NaCe(CO5)3 crystallizes in the triclinic P-1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to one O(14), one O(15), one O(2), one O(3), one O(4), one O(7), and one O(8) atom. In the second K site, K(2) is bonded in a 10-coordinate geometry to one O(11), one O(13), one O(14), one O(15), one O(4), one O(6), two equivalent O(12), and two equivalent O(9) atoms. In the third K site, K(3) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(14), one O(3), one O(5), and one O(7) atom. Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(15), one O(2), and one O(5) atom. Ce(1) is bonded in a 10-coordinate geometry to one O(10), one O(3), one O(4), one O(6), one O(8), one O(9), two equivalent O(1), and two equivalent O(2) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(6), one O(7), and one O(8) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one O(10), one O(11), and one O(9) atom. There are fifteen inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), two equivalent Ce(1), and one O(2) atom to form distorted edge-sharing ONaCe2O tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to one K(1), one Na(1), two equivalent Ce(1), and one O(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one K(1), one K(3), one Ce(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one K(1), one K(2), one Ce(1), and one C(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one K(3), one Na(1), and one C(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(2), one Ce(1), and one C(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(1), one K(3), and one C(2) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one K(1), one Ce(1), and one C(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to two equivalent K(2), one Ce(1), and one C(3) atom. In the tenth O site, O(10) is bonded in a 1-coordinate geometry to one K(3), one Na(1), one Ce(1), and one C(3) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one K(2), one K(3), one Na(1), and one C(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one K(3) and two equivalent K(2) atoms. In the thirteenth O site, O(13) is bonded in a trigonal non-coplanar geometry to one K(2), one K(3), and one O(13) atom. In the fourteenth O site, O(14) is bonded in a T-shaped geometry to one K(1), one K(2), and one K(3) atom. In the fifteenth O site, O(15) is bonded in a distorted T-shaped geometry to one K(1), one K(2), and one Na(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K3NaCe(CO5)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.293
_cell_length_b   9.676
_cell_length_c   10.360
_cell_angle_alpha   99.504
_cell_angle_beta   99.039
_cell_angle_gamma   109.229
_symmetry_Int_Tables_number   1
_cell_volume   753.960
_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  0.723  0.776  0.021  1.0
  K  K1  1  0.277  0.224  0.979  1.0
  K  K2  1  0.602  0.995  0.349  1.0
  K  K3  1  0.398  0.005  0.651  1.0
  K  K4  1  0.827  0.670  0.594  1.0
  K  K5  1  0.173  0.330  0.406  1.0
  Na  Na6  1  0.236  0.610  0.737  1.0
  Na  Na7  1  0.764  0.390  0.263  1.0
  Ce  Ce8  1  0.180  0.644  0.161  1.0
  Ce  Ce9  1  0.820  0.356  0.839  1.0
  C  C10  1  0.482  0.572  0.230  1.0
  C  C11  1  0.518  0.428  0.770  1.0
  C  C12  1  0.182  0.945  0.158  1.0
  C  C13  1  0.818  0.055  0.842  1.0
  C  C14  1  0.177  0.691  0.437  1.0
  C  C15  1  0.823  0.309  0.563  1.0
  O  O16  1  0.931  0.392  0.079  1.0
  O  O17  1  0.069  0.608  0.921  1.0
  O  O18  1  0.857  0.501  0.065  1.0
  O  O19  1  0.143  0.499  0.935  1.0
  O  O20  1  0.321  0.477  0.220  1.0
  O  O21  1  0.679  0.523  0.780  1.0
  O  O22  1  0.487  0.693  0.184  1.0
  O  O23  1  0.513  0.307  0.816  1.0
  O  O24  1  0.617  0.550  0.280  1.0
  O  O25  1  0.383  0.450  0.720  1.0
  O  O26  1  0.320  0.915  0.139  1.0
  O  O27  1  0.680  0.085  0.861  1.0
  O  O28  1  0.183  0.080  0.175  1.0
  O  O29  1  0.817  0.920  0.825  1.0
  O  O30  1  0.047  0.830  0.160  1.0
  O  O31  1  0.953  0.170  0.840  1.0
  O  O32  1  0.299  0.780  0.390  1.0
  O  O33  1  0.701  0.220  0.610  1.0
  O  O34  1  0.055  0.579  0.345  1.0
  O  O35  1  0.945  0.421  0.655  1.0
  O  O36  1  0.175  0.712  0.561  1.0
  O  O37  1  0.825  0.288  0.439  1.0
  O  O38  1  0.632  0.847  0.575  1.0
  O  O39  1  0.368  0.153  0.425  1.0
  O  O40  1  0.949  0.937  0.467  1.0
  O  O41  1  0.051  0.063  0.533  1.0
  O  O42  1  0.078  0.930  0.791  1.0
  O  O43  1  0.922  0.070  0.209  1.0
  O  O44  1  0.528  0.135  0.125  1.0
  O  O45  1  0.472  0.865  0.875  1.0
[/CIF]
.