The structure described by KAgCO3 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 9-coordinate geometry to one O(1), one O(12), one O(2), one O(3), one O(4), two equivalent O(11), and two equivalent O(7) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to one O(10), one O(6), one O(7), one O(8), one O(9), two equivalent O(1), and two equivalent O(5) atoms. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(6), one O(8), one O(9), two equivalent O(1), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(12), one O(2), one O(3), one O(4), one O(5), two equivalent O(11), and two equivalent O(7) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one O(12), one O(2), one O(6), and one O(8) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(10), one O(3), one O(4), and one O(9) atom. In the third Ag site, Ag(3) is bonded in a 4-coordinate geometry to one O(10), one O(3), one O(4), and one O(9) atom. In the fourth Ag site, Ag(4) is bonded in a 4-coordinate geometry to one O(12), one O(2), one O(6), and one O(8) atom. There are four inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(11), one O(2), and one O(4) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(5), one O(8), and one O(9) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one O(12), one O(3), and one O(7) atom. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), two equivalent K(3), and one C(4) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(1), one Ag(4), and one C(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(2), one Ag(3), and one C(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(2), one Ag(3), and one C(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(4), two equivalent K(2), two equivalent K(3), and one C(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(1), one Ag(4), and one C(4) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), two equivalent K(4), and one C(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(1), one Ag(4), and one C(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(2), one Ag(3), and one C(2) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(2), one Ag(3), and one C(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(3), two equivalent K(1), two equivalent K(4), and one C(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(1), one Ag(4), and one C(3) atom. is represented by the CIF file [CIF]
data_KAgCO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.913
_cell_length_b   5.983
_cell_length_c   11.020
_cell_angle_alpha   105.667
_cell_angle_beta   104.421
_cell_angle_gamma   90.141
_symmetry_Int_Tables_number   1
_cell_volume   362.566
_cell_formula_units_Z   4
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  0.427  0.679  0.357  1.0
  K  K1  1  0.568  0.323  0.642  1.0
  K  K2  1  0.070  0.820  0.641  1.0
  K  K3  1  0.929  0.183  0.359  1.0
  Ag  Ag4  1  0.352  0.762  0.996  1.0
  Ag  Ag5  1  0.149  0.244  0.000  1.0
  Ag  Ag6  1  0.650  0.241  0.002  1.0
  Ag  Ag7  1  0.850  0.738  0.998  1.0
  C  C8  1  0.876  0.626  0.249  1.0
  C  C9  1  0.121  0.375  0.751  1.0
  C  C10  1  0.376  0.126  0.249  1.0
  C  C11  1  0.621  0.875  0.751  1.0
  O  O12  1  0.564  0.814  0.625  1.0
  O  O13  1  0.740  0.753  0.186  1.0
  O  O14  1  0.454  0.256  0.187  1.0
  O  O15  1  0.952  0.435  0.186  1.0
  O  O16  1  0.061  0.311  0.626  1.0
  O  O17  1  0.541  0.748  0.813  1.0
  O  O18  1  0.432  0.186  0.374  1.0
  O  O19  1  0.042  0.565  0.814  1.0
  O  O20  1  0.261  0.250  0.814  1.0
  O  O21  1  0.760  0.064  0.814  1.0
  O  O22  1  0.935  0.688  0.375  1.0
  O  O23  1  0.240  0.935  0.184  1.0
[/CIF]
.
The structure described by KAgCO3 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 9-coordinate geometry to one O(1), one O(12), one O(2), one O(3), one O(4), two equivalent O(11), and two equivalent O(7) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to one O(10), one O(6), one O(7), one O(8), one O(9), two equivalent O(1), and two equivalent O(5) atoms. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(6), one O(8), one O(9), two equivalent O(1), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(12), one O(2), one O(3), one O(4), one O(5), two equivalent O(11), and two equivalent O(7) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one O(12), one O(2), one O(6), and one O(8) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(10), one O(3), one O(4), and one O(9) atom. In the third Ag site, Ag(3) is bonded in a 4-coordinate geometry to one O(10), one O(3), one O(4), and one O(9) atom. In the fourth Ag site, Ag(4) is bonded in a 4-coordinate geometry to one O(12), one O(2), one O(6), and one O(8) atom. There are four inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(11), one O(2), and one O(4) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(5), one O(8), and one O(9) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one O(12), one O(3), and one O(7) atom. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), two equivalent K(3), and one C(4) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(1), one Ag(4), and one C(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(2), one Ag(3), and one C(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(2), one Ag(3), and one C(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(4), two equivalent K(2), two equivalent K(3), and one C(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(1), one Ag(4), and one C(4) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(2), two equivalent K(1), two equivalent K(4), and one C(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(1), one Ag(4), and one C(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(2), one Ag(3), and one C(2) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one K(2), one K(3), one Ag(2), one Ag(3), and one C(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(3), two equivalent K(1), two equivalent K(4), and one C(1) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one K(4), one Ag(1), one Ag(4), and one C(3) atom. is represented by the CIF file [CIF]
data_KAgCO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.913
_cell_length_b   5.983
_cell_length_c   11.020
_cell_angle_alpha   105.667
_cell_angle_beta   104.421
_cell_angle_gamma   90.141
_symmetry_Int_Tables_number   1
_cell_volume   362.566
_cell_formula_units_Z   4
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  0.427  0.679  0.357  1.0
  K  K1  1  0.568  0.323  0.642  1.0
  K  K2  1  0.070  0.820  0.641  1.0
  K  K3  1  0.929  0.183  0.359  1.0
  Ag  Ag4  1  0.352  0.762  0.996  1.0
  Ag  Ag5  1  0.149  0.244  0.000  1.0
  Ag  Ag6  1  0.650  0.241  0.002  1.0
  Ag  Ag7  1  0.850  0.738  0.998  1.0
  C  C8  1  0.876  0.626  0.249  1.0
  C  C9  1  0.121  0.375  0.751  1.0
  C  C10  1  0.376  0.126  0.249  1.0
  C  C11  1  0.621  0.875  0.751  1.0
  O  O12  1  0.564  0.814  0.625  1.0
  O  O13  1  0.740  0.753  0.186  1.0
  O  O14  1  0.454  0.256  0.187  1.0
  O  O15  1  0.952  0.435  0.186  1.0
  O  O16  1  0.061  0.311  0.626  1.0
  O  O17  1  0.541  0.748  0.813  1.0
  O  O18  1  0.432  0.186  0.374  1.0
  O  O19  1  0.042  0.565  0.814  1.0
  O  O20  1  0.261  0.250  0.814  1.0
  O  O21  1  0.760  0.064  0.814  1.0
  O  O22  1  0.935  0.688  0.375  1.0
  O  O23  1  0.240  0.935  0.184  1.0
[/CIF]
.