MnPO4 crystallizes in the orthorhombic Fdd2 space group. Mn(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent O(2) and four equivalent O(1) atoms. P(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Mn(1) and one P(1) atom.
MnPO4 crystallizes in the orthorhombic Fdd2 space group. Mn(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent O(2) and four equivalent O(1) atoms. Both Mn(1)-O(2) bond lengths are 1.91 Å. There are two shorter (1.92 Å) and two longer (2.56 Å) Mn(1)-O(1) bond lengths. P(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(2) atoms. Both P(1)-O(1) bond lengths are 1.57 Å. Both P(1)-O(2) bond lengths are 1.54 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Mn(1) and one P(1) atom.