AlPO4 crystallizes in the hexagonal P6_422 space group. Al(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. P(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(1) atoms. O(1) is bonded in a 3-coordinate geometry to one Al(1), one P(1), and one O(1) atom.
AlPO4 crystallizes in the hexagonal P6_422 space group. Al(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. All Al(1)-O(1) bond lengths are 1.83 Å. P(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(1) atoms. All P(1)-O(1) bond lengths are 2.17 Å. O(1) is bonded in a 3-coordinate geometry to one Al(1), one P(1), and one O(1) atom. The O(1)-O(1) bond length is 1.46 Å.