AgCuPO4 crystallizes in the monoclinic P2_1/c space group. Ag(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), and three equivalent O(3) atoms. Cu(1) is bonded in a rectangular see-saw-like geometry to one O(1), one O(2), and two equivalent O(4) atoms. 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 four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ag(1), one Cu(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Ag(1), one Cu(1), and one P(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to three equivalent Ag(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Cu(1) and one P(1) atom.
AgCuPO4 crystallizes in the monoclinic P2_1/c space group. Ag(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), and three equivalent O(3) atoms. The Ag(1)-O(1) bond length is 2.39 Å. The Ag(1)-O(2) bond length is 2.59 Å. There are a spread of Ag(1)-O(3) bond distances ranging from 2.35-2.62 Å. Cu(1) is bonded in a rectangular see-saw-like geometry to one O(1), one O(2), and two equivalent O(4) atoms. The Cu(1)-O(1) bond length is 2.00 Å. The Cu(1)-O(2) bond length is 1.94 Å. There is one shorter (1.97 Å) and one longer (2.06 Å) Cu(1)-O(4) bond length. 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 1.57 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 1.59 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ag(1), one Cu(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Ag(1), one Cu(1), and one P(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to three equivalent Ag(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Cu(1) and one P(1) atom.