(CoGa2P3O14)2N2 crystallizes in the monoclinic C2/c space group. The structure consists of four ammonia atoms inside a CoGa2P3O14 framework. In the CoGa2P3O14 framework, Co(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted CoO6 octahedra that share corners with two equivalent P(2)O4 tetrahedra, corners with two equivalent Ga(1)O5 trigonal bipyramids, and  an edgeedge with one P(1)O4 tetrahedra. Ga(1) is bonded to one O(1), one O(3), one O(5), one O(6), and one O(7) atom to form GaO5 trigonal bipyramids that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with three equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are two inequivalent P sites. In the first P site, P(1) is bonded to two equivalent O(1) and two equivalent O(3) atoms to form PO4 tetrahedra that share corners with four equivalent Ga(1)O5 trigonal bipyramids and  an edgeedge with one Co(1)O6 octahedra. In the second P site, P(2) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 44°. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one P(2) atom. In the second O site, O(3) is bonded in a 3-coordinate geometry to one Co(1), one Ga(1), and one P(1) atom. In the third O site, O(4) is bonded in a single-bond geometry to one Co(1) atom. In the fourth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Ga(1) and one P(2) atom. In the fifth O site, O(6) is bonded in a bent 120 degrees geometry to one Ga(1) and one P(2) atom. In the sixth O site, O(7) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(2) atom. In the seventh O site, O(1) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(1) atom.
(CoGa2P3O14)2N2 crystallizes in the monoclinic C2/c space group. The structure consists of four ammonia atoms inside a CoGa2P3O14 framework. In the CoGa2P3O14 framework, Co(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted CoO6 octahedra that share corners with two equivalent P(2)O4 tetrahedra, corners with two equivalent Ga(1)O5 trigonal bipyramids, and  an edgeedge with one P(1)O4 tetrahedra. Both Co(1)-O(2) bond lengths are 1.90 Å. Both Co(1)-O(3) bond lengths are 2.16 Å. Both Co(1)-O(4) bond lengths are 1.92 Å. Ga(1) is bonded to one O(1), one O(3), one O(5), one O(6), and one O(7) atom to form GaO5 trigonal bipyramids that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with three equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. The Ga(1)-O(1) bond length is 1.87 Å. The Ga(1)-O(3) bond length is 2.14 Å. The Ga(1)-O(5) bond length is 1.87 Å. The Ga(1)-O(6) bond length is 1.96 Å. The Ga(1)-O(7) bond length is 1.85 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded to two equivalent O(1) and two equivalent O(3) atoms to form PO4 tetrahedra that share corners with four equivalent Ga(1)O5 trigonal bipyramids and  an edgeedge with one Co(1)O6 octahedra. Both P(1)-O(1) bond lengths are 1.53 Å. Both P(1)-O(3) bond lengths are 1.57 Å. In the second P site, P(2) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 44°. The P(2)-O(2) bond length is 1.57 Å. The P(2)-O(5) bond length is 1.55 Å. The P(2)-O(6) bond length is 1.53 Å. The P(2)-O(7) bond length is 1.54 Å. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one P(2) atom. In the second O site, O(3) is bonded in a 3-coordinate geometry to one Co(1), one Ga(1), and one P(1) atom. In the third O site, O(4) is bonded in a single-bond geometry to one Co(1) atom. In the fourth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Ga(1) and one P(2) atom. In the fifth O site, O(6) is bonded in a bent 120 degrees geometry to one Ga(1) and one P(2) atom. In the sixth O site, O(7) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(2) atom. In the seventh O site, O(1) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(1) atom.