Gd3C11PNH7O19(CH2)3 crystallizes in the monoclinic P2_1/c space group. The structure consists of twelve 02329_fluka molecules inside a Gd3C11PNH7O19 framework. In the Gd3C11PNH7O19 framework, there are three inequivalent Gd sites. In the first Gd site, Gd(1) is bonded to one O(1), one O(11), one O(16), one O(17), one O(5), one O(7), and one O(9) atom to form distorted GdO7 pentagonal bipyramids that share  a cornercorner with one P(1)CO3 tetrahedra. The Gd(1)-O(1) bond length is 2.24 Å. The Gd(1)-O(11) bond length is 2.50 Å. The Gd(1)-O(16) bond length is 2.41 Å. The Gd(1)-O(17) bond length is 2.43 Å. The Gd(1)-O(5) bond length is 2.41 Å. The Gd(1)-O(7) bond length is 2.47 Å. The Gd(1)-O(9) bond length is 2.35 Å. In the second Gd site, Gd(2) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(13), one O(14), one O(15), one O(4), one O(6), and one O(8) atom. The Gd(2)-O(10) bond length is 2.43 Å. The Gd(2)-O(12) bond length is 2.37 Å. The Gd(2)-O(13) bond length is 2.40 Å. The Gd(2)-O(14) bond length is 2.53 Å. The Gd(2)-O(15) bond length is 2.50 Å. The Gd(2)-O(4) bond length is 2.43 Å. The Gd(2)-O(6) bond length is 2.51 Å. The Gd(2)-O(8) bond length is 2.40 Å. In the third Gd site, Gd(3) is bonded in a distorted rectangular see-saw-like geometry to one O(18), one O(19), one O(2), and one O(3) atom. The Gd(3)-O(18) bond length is 2.45 Å. The Gd(3)-O(19) bond length is 2.43 Å. The Gd(3)-O(2) bond length is 2.32 Å. The Gd(3)-O(3) bond length is 2.27 Å. There are eleven inequivalent C sites. In the first C site, C(1) is bonded in a distorted tetrahedral geometry to one P(1); one N(1); and two equivalent H(2,3) atoms. The C(1)-P(1) bond length is 1.84 Å. The C(1)-N(1) bond length is 1.50 Å. Both C(1)-H(2,3) bond lengths are 0.97 Å. In the second C site, C(2) is bonded in a 3-coordinate geometry to one N(1) and two equivalent H(4,5,12) atoms. The C(2)-N(1) bond length is 1.50 Å. Both C(2)-H(4,5,12) bond lengths are 0.97 Å. In the third C site, C(6) is bonded in a 3-coordinate geometry to one N(1); one H(13); and one H(4,5,12) atom. The C(6)-N(1) bond length is 1.50 Å. The C(6)-H(13) bond length is 0.97 Å. The C(6)-H(4,5,12) bond length is 0.97 Å. In the fourth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(5) atom. The C(7)-O(4) bond length is 1.24 Å. The C(7)-O(5) bond length is 1.26 Å. In the fifth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one O(6) and one O(7) atom. The C(8)-O(6) bond length is 1.25 Å. The C(8)-O(7) bond length is 1.25 Å. In the sixth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(8) and one O(9) atom. The C(9)-O(8) bond length is 1.25 Å. The C(9)-O(9) bond length is 1.25 Å. In the seventh C site, C(10) is bonded in a distorted bent 120 degrees geometry to one O(10) and one O(11) atom. The C(10)-O(10) bond length is 1.26 Å. The C(10)-O(11) bond length is 1.25 Å. In the eighth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(13) atom. The C(11)-O(12) bond length is 1.25 Å. The C(11)-O(13) bond length is 1.25 Å. In the ninth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one O(14) and one O(15) atom. The C(12)-O(14) bond length is 1.25 Å. The C(12)-O(15) bond length is 1.24 Å. In the tenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one O(16) and one O(17) atom. The C(13)-O(16) bond length is 1.25 Å. The C(13)-O(17) bond length is 1.25 Å. In the eleventh C site, C(14) is bonded in a distorted bent 120 degrees geometry to one O(18) and one O(19) atom. The C(14)-O(18) bond length is 1.26 Å. The C(14)-O(19) bond length is 1.24 Å. P(1) is bonded to one C(1), one O(1), one O(2), and one O(3) atom to form PCO3 tetrahedra that share  a cornercorner with one Gd(1)O7 pentagonal bipyramid and  a cornercorner with one N(1)HC3 tetrahedra. The P(1)-O(1) bond length is 1.50 Å. The P(1)-O(2) bond length is 1.52 Å. The P(1)-O(3) bond length is 1.51 Å. N(1) is bonded to one C(1), one C(2), one C(6), and one H(1) atom to form distorted NHC3 tetrahedra that share  a cornercorner with one P(1)CO3 tetrahedra. The N(1)-H(1) bond length is 0.91 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(1) atom. In the second H site, H(2,3) is bonded in a single-bond geometry to one C(1) atom. In the third H site, H(4,5,12) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(13) is bonded in a single-bond geometry to one C(6) atom. There are nineteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Gd(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Gd(3) and one P(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Gd(3) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(7) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Gd(1) and one C(7) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(8) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Gd(1) and one C(8) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(9) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Gd(1) and one C(9) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(10) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Gd(1) and one C(10) atom. In the twelfth O site, O(12) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(11) atom. In the thirteenth O site, O(13) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(11) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Gd(2) and one C(12) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Gd(2) and one C(12) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one Gd(1) and one C(13) atom. In the seventeenth O site, O(17) is bonded in a distorted bent 120 degrees geometry to one Gd(1) and one C(13) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one Gd(3) and one C(14) atom. In the nineteenth O site, O(19) is bonded in a bent 120 degrees geometry to one Gd(3) and one C(14) atom. Linkers: 14 [O]C(=O)C([O])=O. Metal clusters: 12 [Gd]. The MOF has largest included sphere 4.67 A, density 2.07 g/cm3, surface area 2738.20 m2/g, accessible volume 0.22 cm3/g