KV2P2H4O13 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 12-coordinate geometry to two equivalent H(2), two equivalent O(2), two equivalent O(4), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms. V(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are two 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 K(1) and one O(5) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one V(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1), one V(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one V(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(1), and one H(2) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one K(1) and one V(1) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to two equivalent K(1) atoms.
KV2P2H4O13 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 12-coordinate geometry to two equivalent H(2), two equivalent O(2), two equivalent O(4), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms. Both K(1)-H(2) bond lengths are 2.83 Å. Both K(1)-O(2) bond lengths are 3.28 Å. Both K(1)-O(4) bond lengths are 2.97 Å. Both K(1)-O(5) bond lengths are 2.92 Å. Both K(1)-O(6) bond lengths are 2.90 Å. Both K(1)-O(7) bond lengths are 3.15 Å. V(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. The V(1)-O(1) bond length is 1.96 Å. The V(1)-O(2) bond length is 1.93 Å. The V(1)-O(3) bond length is 1.94 Å. The V(1)-O(4) bond length is 1.93 Å. The V(1)-O(5) bond length is 2.31 Å. The V(1)-O(6) bond length is 1.61 Å. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The P(1)-O(1) bond length is 1.55 Å. The P(1)-O(2) bond length is 1.55 Å. The P(1)-O(3) bond length is 1.54 Å. The P(1)-O(4) bond length is 1.55 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. The H(1)-O(5) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one K(1) and one O(5) atom. The H(2)-O(5) bond length is 1.01 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one V(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1), one V(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one V(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(1), and one H(2) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one K(1) and one V(1) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to two equivalent K(1) atoms.