(Th2(PO4)3)2N2 crystallizes in the monoclinic C2/c space group. The structure consists of four ammonia atoms inside a Th2(PO4)3 framework. In the Th2(PO4)3 framework, Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second P site, P(2) is bonded in a tetrahedral geometry to two equivalent O(5) and two equivalent O(6) atoms. There are six inequivalent O sites. In the first O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Th(1) and one P(1) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(2) atom. In the fourth O site, O(6) is bonded in a water-like geometry to one Th(1) and one P(2) atom. In the fifth O site, O(1) is bonded in a bent 150 degrees geometry to one Th(1) and one P(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(1) atom.
(Th2(PO4)3)2N2 crystallizes in the monoclinic C2/c space group. The structure consists of four ammonia atoms inside a Th2(PO4)3 framework. In the Th2(PO4)3 framework, Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. The Th(1)-O(1) bond length is 2.36 Å. The Th(1)-O(4) bond length is 2.44 Å. The Th(1)-O(6) bond length is 2.36 Å. There is one shorter (2.45 Å) and one longer (2.60 Å) Th(1)-O(2) bond length. There is one shorter (2.54 Å) and one longer (2.58 Å) Th(1)-O(3) bond length. There is one shorter (2.43 Å) and one longer (2.68 Å) Th(1)-O(5) bond length. There are two inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The P(1)-O(1) bond length is 1.53 Å. The P(1)-O(2) bond length is 1.57 Å. The P(1)-O(3) bond length is 1.56 Å. The P(1)-O(4) bond length is 1.54 Å. In the second P site, P(2) is bonded in a tetrahedral geometry to two equivalent O(5) and two equivalent O(6) atoms. Both P(2)-O(5) bond lengths are 1.56 Å. Both P(2)-O(6) bond lengths are 1.55 Å. There are six inequivalent O sites. In the first O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Th(1) and one P(1) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(2) atom. In the fourth O site, O(6) is bonded in a water-like geometry to one Th(1) and one P(2) atom. In the fifth O site, O(1) is bonded in a bent 150 degrees geometry to one Th(1) and one P(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(1) atom.