LaC15NH11O7(CH3)2 crystallizes in the triclinic P-1 space group. The structure consists of four 02329_fluka molecules inside a LaC15NH11O7 framework. In the LaC15NH11O7 framework, La(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(6), one O(7), and two equivalent O(2) atoms. The La(1)-O(1) bond length is 2.54 Å. The La(1)-O(3) bond length is 2.44 Å. The La(1)-O(4) bond length is 2.45 Å. The La(1)-O(5) bond length is 2.49 Å. The La(1)-O(6) bond length is 2.46 Å. The La(1)-O(7) bond length is 2.51 Å. There is one shorter (2.44 Å) and one longer (2.82 Å) La(1)-O(2) bond length. There are fifteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.49 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.28 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.40 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(2) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(8) atom. The C(5)-C(6) bond length is 1.40 Å. The C(5)-C(8) bond length is 1.50 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(5), one C(7), and one H(3) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-H(3) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(2), one C(6), and one H(4) atom. The C(7)-H(4) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(5), one O(3), and one O(4) atom. The C(8)-O(3) bond length is 1.27 Å. The C(8)-O(4) bond length is 1.27 Å. In the ninth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(5), and one O(6) atom. The C(9)-C(10) bond length is 1.50 Å. The C(9)-O(5) bond length is 1.28 Å. The C(9)-O(6) bond length is 1.27 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(12), and one C(9) atom. The C(10)-C(11) bond length is 1.40 Å. The C(10)-C(12) bond length is 1.40 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one H(5) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-H(5) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(10), one C(11), and one H(6) atom. The C(12)-H(6) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one N(1), one H(7), and one O(7) atom. The C(13)-N(1) bond length is 1.33 Å. The C(13)-H(7) bond length is 1.11 Å. The C(13)-O(7) bond length is 1.26 Å. In the fourteenth C site, C(14) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(8), and one H(9) atom. The C(14)-N(1) bond length is 1.47 Å. The C(14)-H(8) bond length is 1.10 Å. The C(14)-H(9) bond length is 1.10 Å. In the fifteenth C site, C(16) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(13), and one H(14) atom. The C(16)-N(1) bond length is 1.47 Å. The C(16)-H(13) bond length is 1.10 Å. The C(16)-H(14) bond length is 1.10 Å. N(1) is bonded in a trigonal planar geometry to one C(13), one C(14), and one C(16) atom. There are eleven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(14) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(14) atom. In the tenth H site, H(13) is bonded in a single-bond geometry to one C(16) atom. In the eleventh H site, H(14) is bonded in a single-bond geometry to one C(16) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one La(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent La(1) and one C(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one La(1) and one C(8) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one La(1) and one C(8) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one La(1) and one C(9) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one La(1) and one C(9) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one La(1) and one C(13) atom. Linkers: 3 [O]C(=O)c1ccc(C([O])=O)cc1. Metal clusters: 2 [La]. The MOF has largest included sphere 2.44 A, density 1.77 g/cm3, surface area 3784.80 m2/g, accessible volume 0.17 cm3/g