BaC3P3NH10O9 crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), one O(5), one O(6), one O(7), two equivalent O(4), and two equivalent O(8) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded to one P(1), one N(1), one H(5), and one H(6) atom to form distorted corner-sharing CPH2N tetrahedra. In the second C site, C(2) is bonded to one P(2), one N(1), one H(7), and one H(8) atom to form distorted corner-sharing CPH2N tetrahedra. In the third C site, C(3) is bonded to one P(3), one N(1), one H(10), and one H(9) atom to form distorted corner-sharing CPH2N tetrahedra. There are three inequivalent P sites. In the first P site, P(1) is bonded to one C(1), one O(1), one O(2), and one O(3) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. In the second P site, P(2) is bonded to one C(2), one O(4), one O(5), and one O(6) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. In the third P site, P(3) is bonded to one C(3), one O(7), one O(8), and one O(9) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. N(1) is bonded to one C(1), one C(2), one C(3), and one H(4) atom to form distorted NHC3 tetrahedra that share  a cornercorner with one P(1)CO3 tetrahedra,  a cornercorner with one P(2)CO3 tetrahedra, and  a cornercorner with one P(3)CO3 tetrahedra. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(3) and one O(5) atom. In the second H site, H(2) is bonded in a linear geometry to one O(1) and one O(6) atom. In the third H site, H(3) is bonded in a linear geometry to one O(7) and one O(9) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(1) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(2) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(2) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(3) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(3) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Ba(1) and one P(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one H(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Ba(1), one P(2), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one P(2), and one H(2) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one Ba(1), one P(3), and one H(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(3) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(3) and one H(3) atom.
BaC3P3NH10O9 crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), one O(5), one O(6), one O(7), two equivalent O(4), and two equivalent O(8) atoms. The Ba(1)-O(1) bond length is 2.92 Å. The Ba(1)-O(2) bond length is 2.75 Å. The Ba(1)-O(5) bond length is 2.85 Å. The Ba(1)-O(6) bond length is 3.06 Å. The Ba(1)-O(7) bond length is 2.91 Å. There is one shorter (2.72 Å) and one longer (3.18 Å) Ba(1)-O(4) bond length. There is one shorter (2.73 Å) and one longer (3.02 Å) Ba(1)-O(8) bond length. There are three inequivalent C sites. In the first C site, C(1) is bonded to one P(1), one N(1), one H(5), and one H(6) atom to form distorted corner-sharing CPH2N tetrahedra. The C(1)-P(1) bond length is 1.85 Å. The C(1)-N(1) bond length is 1.51 Å. The C(1)-H(5) bond length is 1.10 Å. The C(1)-H(6) bond length is 1.10 Å. In the second C site, C(2) is bonded to one P(2), one N(1), one H(7), and one H(8) atom to form distorted corner-sharing CPH2N tetrahedra. The C(2)-P(2) bond length is 1.84 Å. The C(2)-N(1) bond length is 1.51 Å. The C(2)-H(7) bond length is 1.10 Å. The C(2)-H(8) bond length is 1.10 Å. In the third C site, C(3) is bonded to one P(3), one N(1), one H(10), and one H(9) atom to form distorted corner-sharing CPH2N tetrahedra. The C(3)-P(3) bond length is 1.84 Å. The C(3)-N(1) bond length is 1.51 Å. The C(3)-H(10) bond length is 1.10 Å. The C(3)-H(9) bond length is 1.10 Å. There are three inequivalent P sites. In the first P site, P(1) is bonded to one C(1), one O(1), one O(2), and one O(3) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. The P(1)-O(1) bond length is 1.53 Å. The P(1)-O(2) bond length is 1.51 Å. The P(1)-O(3) bond length is 1.60 Å. In the second P site, P(2) is bonded to one C(2), one O(4), one O(5), and one O(6) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. The P(2)-O(4) bond length is 1.51 Å. The P(2)-O(5) bond length is 1.53 Å. The P(2)-O(6) bond length is 1.59 Å. In the third P site, P(3) is bonded to one C(3), one O(7), one O(8), and one O(9) atom to form distorted PCO3 tetrahedra that share  a cornercorner with one N(1)HC3 tetrahedra. The P(3)-O(7) bond length is 1.53 Å. The P(3)-O(8) bond length is 1.51 Å. The P(3)-O(9) bond length is 1.59 Å. N(1) is bonded to one C(1), one C(2), one C(3), and one H(4) atom to form distorted NHC3 tetrahedra that share  a cornercorner with one P(1)CO3 tetrahedra,  a cornercorner with one P(2)CO3 tetrahedra, and  a cornercorner with one P(3)CO3 tetrahedra. The N(1)-H(4) bond length is 1.04 Å. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(3) and one O(5) atom. The H(1)-O(3) bond length is 1.02 Å. The H(1)-O(5) bond length is 1.61 Å. In the second H site, H(2) is bonded in a linear geometry to one O(1) and one O(6) atom. The H(2)-O(1) bond length is 1.48 Å. The H(2)-O(6) bond length is 1.05 Å. In the third H site, H(3) is bonded in a linear geometry to one O(7) and one O(9) atom. The H(3)-O(7) bond length is 1.55 Å. The H(3)-O(9) bond length is 1.03 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(1) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(2) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(2) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(3) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(3) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Ba(1) and one P(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one H(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Ba(1), one P(2), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one P(2), and one H(2) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one Ba(1), one P(3), and one H(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(3) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(3) and one H(3) atom.