KMoPO7 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 9-coordinate geometry to one O(3), one O(4), one O(5), one O(6), one O(7), two equivalent O(1), and two equivalent O(2) atoms. Mo(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(7) atom. P(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one P(1) atom. In the second O site, O(7) is bonded in a water-like geometry to one K(1) and one Mo(1) atom. In the third O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(1) atom. In the fifth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one K(1), one Mo(1), and one P(1) atom. In the sixth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Mo(1), and one P(1) atom. In the seventh O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one Mo(1), and one P(1) atom.
KMoPO7 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 9-coordinate geometry to one O(3), one O(4), one O(5), one O(6), one O(7), two equivalent O(1), and two equivalent O(2) atoms. The K(1)-O(3) bond length is 2.94 Å. The K(1)-O(4) bond length is 3.00 Å. The K(1)-O(5) bond length is 2.83 Å. The K(1)-O(6) bond length is 2.81 Å. The K(1)-O(7) bond length is 3.06 Å. There is one shorter (2.85 Å) and one longer (3.16 Å) K(1)-O(1) bond length. There is one shorter (2.75 Å) and one longer (2.90 Å) K(1)-O(2) bond length. Mo(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(7) atom. The Mo(1)-O(1) bond length is 1.74 Å. The Mo(1)-O(2) bond length is 1.74 Å. The Mo(1)-O(3) bond length is 1.99 Å. The Mo(1)-O(4) bond length is 2.06 Å. The Mo(1)-O(5) bond length is 2.13 Å. The Mo(1)-O(7) bond length is 2.31 Å. P(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. The P(1)-O(3) bond length is 1.57 Å. The P(1)-O(4) bond length is 1.57 Å. The P(1)-O(5) bond length is 1.54 Å. The P(1)-O(6) bond length is 1.53 Å. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one P(1) atom. In the second O site, O(7) is bonded in a water-like geometry to one K(1) and one Mo(1) atom. In the third O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(1) atom. In the fifth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one K(1), one Mo(1), and one P(1) atom. In the sixth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Mo(1), and one P(1) atom. In the seventh O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one Mo(1), and one P(1) atom.