KV2AgO6 is Esseneite structured and crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. V(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with three equivalent Ag(1)O6 octahedra and corners with two equivalent V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-57°. Ag(1) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form AgO6 octahedra that share corners with six equivalent V(1)O4 tetrahedra and edges with two equivalent Ag(1)O6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent K(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one V(1), and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one V(1), and one Ag(1) atom.
KV2AgO6 is Esseneite structured and crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Both K(1)-O(2) bond lengths are 2.72 Å. Both K(1)-O(3) bond lengths are 2.81 Å. There are two shorter (2.93 Å) and two longer (3.05 Å) K(1)-O(1) bond lengths. V(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with three equivalent Ag(1)O6 octahedra and corners with two equivalent V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-57°. The V(1)-O(2) bond length is 1.69 Å. The V(1)-O(3) bond length is 1.68 Å. There is one shorter (1.83 Å) and one longer (1.84 Å) V(1)-O(1) bond length. Ag(1) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form AgO6 octahedra that share corners with six equivalent V(1)O4 tetrahedra and edges with two equivalent Ag(1)O6 octahedra. Both Ag(1)-O(3) bond lengths are 2.44 Å. There are two shorter (2.46 Å) and two longer (2.49 Å) Ag(1)-O(2) bond lengths. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent K(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one V(1), and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one V(1), and one Ag(1) atom.