LaC6H2(N5O)2CH crystallizes in the orthorhombic I2_12_12_1 space group. The structure consists of four 02329_fluka molecules inside a LaC6H2(N5O)2 framework. In the LaC6H2(N5O)2 framework, La(1) is bonded in a 6-coordinate geometry to two equivalent N(1), two equivalent N(3), and two equivalent O(1) atoms. Both La(1)-N(1) bond lengths are 2.62 Å. Both La(1)-N(3) bond lengths are 2.90 Å. Both La(1)-O(1) bond lengths are 2.41 Å. There are five inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(1) atom. The C(1)-N(3) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to two equivalent N(1) atoms. Both C(2)-N(1) bond lengths are 1.32 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to two equivalent N(3) atoms. Both C(3)-N(3) bond lengths are 1.33 Å. In the fourth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(6) and two equivalent N(4) atoms. The C(5)-C(6) bond length is 1.49 Å. Both C(5)-N(4) bond lengths are 1.33 Å. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(5) and two equivalent O(1) atoms. Both C(6)-O(1) bond lengths are 1.25 Å. There are five inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one La(1), one C(2), and one N(2) atom. The N(1)-N(2) bond length is 1.35 Å. In the second N site, N(2) is bonded in a water-like geometry to one N(1) and one N(2) atom. The N(2)-N(2) bond length is 1.31 Å. In the third N site, N(3) is bonded in a distorted bent 120 degrees geometry to one La(1), one C(1), and one C(3) atom. In the fourth N site, N(4) is bonded in a distorted single-bond geometry to one C(5) and one N(5) atom. The N(4)-N(5) bond length is 1.34 Å. In the fifth N site, N(5) is bonded in a water-like geometry to one N(4) and one N(5) atom. The N(5)-N(5) bond length is 1.31 Å. H(1) is bonded in a single-bond geometry to one C(1) atom. O(1) is bonded in a distorted bent 150 degrees geometry to one La(1) and one C(6) atom. Linkers: 2 c1cnc(C2=NN=N[N]2)nc1. Metal clusters: 2 [La]. The MOF has largest included sphere 3.78 A, density 1.73 g/cm3, surface area 3364.20 m2/g, accessible volume 0.20 cm3/g