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Ag3PO4 crystallizes in the cubic P-43n space group. The structure is three-dimensional. Ag1+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Ag–O bond lengths are 2.42 Å. P5+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All P–O bond lengths are 1.57 Å. O2- is bonded to three equivalent Ag1+ and one P5+ atom to form distorted corner-sharing OAg3P tetrahedra.
Ag3PO4 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional and consists of two phosphine molecules and one Ag3O4 framework. In the Ag3O4 framework, Ag1+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Ag–O bond lengths are 2.13 Å. O2- is bonded in a trigonal planar geometry to three equivalent Ag1+ atoms.
Ag3PO4 crystallizes in the trigonal R3c space group. The structure is three-dimensional. Ag1+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are a spread of Ag–O bond distances ranging from 2.34–2.50 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There is three shorter (1.57 Å) and one longer (1.58 Å) P–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted tetrahedral geometry to three equivalent Ag1+ and one P5+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three equivalent Ag1+ and one P5+ atom.