NdC7NO4 crystallizes in the cubic Pa-3 space group. Nd(1) is bonded in a 5-coordinate geometry to one N(1), one O(1), one O(2), one O(3), and one O(4) atom. The Nd(1)-N(1) bond length is 2.59 Å. The Nd(1)-O(1) bond length is 2.45 Å. The Nd(1)-O(2) bond length is 2.50 Å. The Nd(1)-O(3) bond length is 2.51 Å. The Nd(1)-O(4) bond length is 2.45 Å. 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(1), and one O(2) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.25 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(3), and one N(1) atom. The C(2)-C(3) bond length is 1.37 Å. The C(2)-N(1) bond length is 1.34 Å. In the third C site, C(3) is bonded in a bent 120 degrees geometry to one C(2) and one C(4) atom. The C(3)-C(4) bond length is 1.39 Å. In the fourth C site, C(4) is bonded in a bent 120 degrees geometry to one C(3) and one C(5) atom. The C(4)-C(5) bond length is 1.39 Å. In the fifth C site, C(5) is bonded in a bent 120 degrees geometry to one C(4) and one C(6) atom. The C(5)-C(6) bond length is 1.38 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one C(7), and one N(1) atom. The C(6)-C(7) bond length is 1.50 Å. The C(6)-N(1) bond length is 1.35 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(3), and one O(4) atom. The C(7)-O(3) bond length is 1.25 Å. The C(7)-O(4) bond length is 1.28 Å. N(1) is bonded in a trigonal planar geometry to one Nd(1), one C(2), and one C(6) atom. There are four inequivalent O sites. In the first O site, O(2) is bonded in a 2-coordinate geometry to one Nd(1) and one C(1) atom. In the second O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Nd(1) and one C(7) atom. In the third O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Nd(1) and one C(7) atom. In the fourth O site, O(1) is bonded in a bent 120 degrees geometry to one Nd(1) and one C(1) atom. Linkers: 24 [O]C(=O)c1[c][c][c]c(C([O])=O)n1. Metal clusters: 24 [Nd]. The MOF has largest included sphere 7.28 A, density 1.43 g/cm3, surface area 3077.82 m2/g, accessible volume 0.38 cm3/g