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.
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. The K(1)-O(1) bond length is 2.75 Å. The K(1)-O(12) bond length is 2.79 Å. The K(1)-O(2) bond length is 3.06 Å. The K(1)-O(3) bond length is 2.74 Å. The K(1)-O(4) bond length is 3.07 Å. Both K(1)-O(11) bond lengths are 2.96 Å. There is one shorter (2.99 Å) and one longer (3.00 Å) K(1)-O(7) bond length. 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. The K(2)-O(10) bond length is 2.80 Å. The K(2)-O(6) bond length is 2.75 Å. The K(2)-O(7) bond length is 2.75 Å. The K(2)-O(8) bond length is 3.07 Å. The K(2)-O(9) bond length is 3.04 Å. There is one shorter (2.99 Å) and one longer (3.00 Å) K(2)-O(1) bond length. There is one shorter (2.96 Å) and one longer (2.97 Å) K(2)-O(5) bond length. 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. The K(3)-O(10) bond length is 3.07 Å. The K(3)-O(11) bond length is 2.73 Å. The K(3)-O(6) bond length is 3.06 Å. The K(3)-O(8) bond length is 2.78 Å. The K(3)-O(9) bond length is 2.80 Å. There is one shorter (2.95 Å) and one longer (2.97 Å) K(3)-O(1) bond length. There is one shorter (2.99 Å) and one longer (3.00 Å) K(3)-O(5) bond length. 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. The K(4)-O(12) bond length is 3.09 Å. The K(4)-O(2) bond length is 2.79 Å. The K(4)-O(3) bond length is 3.08 Å. The K(4)-O(4) bond length is 2.77 Å. The K(4)-O(5) bond length is 2.73 Å. There is one shorter (2.98 Å) and one longer (3.01 Å) K(4)-O(11) bond length. There is one shorter (2.94 Å) and one longer (2.98 Å) K(4)-O(7) bond length. 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. The Ag(1)-O(12) bond length is 2.31 Å. The Ag(1)-O(2) bond length is 2.71 Å. The Ag(1)-O(6) bond length is 2.53 Å. The Ag(1)-O(8) bond length is 2.38 Å. 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. The Ag(2)-O(10) bond length is 2.66 Å. The Ag(2)-O(3) bond length is 2.36 Å. The Ag(2)-O(4) bond length is 2.60 Å. The Ag(2)-O(9) bond length is 2.31 Å. 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. The Ag(3)-O(10) bond length is 2.31 Å. The Ag(3)-O(3) bond length is 2.56 Å. The Ag(3)-O(4) bond length is 2.35 Å. The Ag(3)-O(9) bond length is 2.70 Å. 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. The Ag(4)-O(12) bond length is 2.70 Å. The Ag(4)-O(2) bond length is 2.31 Å. The Ag(4)-O(6) bond length is 2.38 Å. The Ag(4)-O(8) bond length is 2.55 Å. 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. The C(1)-O(11) bond length is 1.29 Å. The C(1)-O(2) bond length is 1.31 Å. The C(1)-O(4) bond length is 1.31 Å. 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. The C(2)-O(5) bond length is 1.29 Å. The C(2)-O(8) bond length is 1.31 Å. The C(2)-O(9) bond length is 1.31 Å. 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. The C(3)-O(12) bond length is 1.31 Å. The C(3)-O(3) bond length is 1.31 Å. The C(3)-O(7) bond length is 1.29 Å. 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. The C(4)-O(1) bond length is 1.29 Å. The C(4)-O(10) bond length is 1.31 Å. The C(4)-O(6) bond length is 1.31 Å. 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.