La2C14H10S(NO7)2 crystallizes in the monoclinic C2/c space group. La(1) is bonded in a 9-coordinate geometry to one N(1), one O(1), one O(2), one O(4), one O(5), one O(6), one O(7), and two equivalent O(3) atoms. The La(1)-N(1) bond length is 2.73 Å. The La(1)-O(1) bond length is 2.71 Å. The La(1)-O(2) bond length is 2.43 Å. The La(1)-O(4) bond length is 2.52 Å. The La(1)-O(5) bond length is 2.40 Å. The La(1)-O(6) bond length is 2.62 Å. The La(1)-O(7) bond length is 2.71 Å. There is one shorter (2.52 Å) and one longer (2.61 Å) La(1)-O(3) bond length. There are seven 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(2), and one O(6) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(2) bond length is 1.27 Å. The C(1)-O(6) 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(6), and one C(7) atom. The C(2)-C(6) 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(5) and one N(1) atom. The C(3)-C(5) bond length is 1.39 Å. The C(3)-N(1) bond length is 1.35 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(3) atom. The C(4)-O(1) bond length is 1.26 Å. The C(4)-O(3) bond length is 1.29 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(3), one C(7), and one H(3) atom. The C(5)-C(7) bond length is 1.39 Å. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(4) atom. The C(6)-N(1) bond length is 1.34 Å. The C(6)-H(4) 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(5), and one H(5) atom. The C(7)-H(5) bond length is 1.09 Å. N(1) is bonded in a distorted trigonal planar geometry to one La(1), one C(3), and one C(6) atom. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. The H(1)-O(7) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(7) atom. The H(2)-O(7) bond length is 0.98 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(7) atom. S(1) is bonded in a tetrahedral geometry to two equivalent O(4) and two equivalent O(5) atoms. Both S(1)-O(4) bond lengths are 1.49 Å. Both S(1)-O(5) bond lengths are 1.48 Å. There are seven inequivalent O sites. In the first O site, O(4) is bonded in a distorted single-bond geometry to one La(1) and one S(1) atom. In the second O site, O(5) is bonded in a bent 150 degrees geometry to one La(1) and one S(1) atom. In the third O site, O(6) is bonded in a distorted single-bond geometry to one La(1) and one C(1) atom. In the fourth O site, O(7) is bonded in a water-like geometry to one La(1), one H(1), and one H(2) atom. In the fifth O site, O(1) is bonded in a distorted single-bond geometry to one La(1) and one C(4) atom. In the sixth O site, O(2) is bonded in a 2-coordinate geometry to one La(1) and one C(1) atom. In the seventh O site, O(3) is bonded in a distorted single-bond geometry to two equivalent La(1) and one C(4) atom. Linkers: 4 [O]C(=O)c1ccc(C([O])=O)nc1. Metal clusters: 4 [La]. The MOF has largest included sphere 5.98 A, density 1.84 g/cm3, surface area 2671.25 m2/g, accessible volume 0.20 cm3/g