(Mn(PO3)3)2N2 crystallizes in the hexagonal P-6c2 space group. The structure consists of two ammonia atoms inside a Mn(PO3)3 framework. In the Mn(PO3)3 framework, Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 40°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms.
(Mn(PO3)3)2N2 crystallizes in the hexagonal P-6c2 space group. The structure consists of two ammonia atoms inside a Mn(PO3)3 framework. In the Mn(PO3)3 framework, Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. All Mn(1)-O(1) bond lengths are 2.07 Å. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 40°. Both P(1)-O(1) bond lengths are 1.50 Å. There is one shorter (1.60 Å) and one longer (1.61 Å) P(1)-O(2) bond length. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms.