Fe4C32N24H16Cl crystallizes in the cubic Fm-3c space group. Fe(1) is bonded to two equivalent N(1), two equivalent N(2), and one Cl(1) atom to form corner-sharing FeN4Cl square pyramids. Both Fe(1)-N(1) bond lengths are 2.14 Å. Both Fe(1)-N(2) bond lengths are 2.14 Å. The Fe(1)-Cl(1) bond length is 2.60 Å. There are four inequivalent C sites. In the first C site, C(2) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(1) atom. The C(2)-N(2) bond length is 1.34 Å. The C(2)-H(1) bond length is 0.95 Å. In the second C site, C(1) is bonded in a distorted single-bond geometry to one C(4) and one N(3) atom. The C(1)-C(4) bond length is 1.46 Å. The C(1)-N(3) bond length is 1.35 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to two equivalent C(4) and one H(2) atom. Both C(3)-C(4) bond lengths are 1.39 Å. The C(3)-H(2) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(1) and two equivalent C(3) atoms. There are three inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Fe(1), one N(2), and one N(3) atom. The N(1)-N(2) bond length is 1.34 Å. The N(1)-N(3) bond length is 1.33 Å. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Fe(1), one C(2), and one N(1) atom. In the third N site, N(3) is bonded in a water-like geometry to one C(1) and one N(1) atom. There are two inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(1) is bonded in a single-bond geometry to one C(2) atom. Cl(1) is bonded in a square co-planar geometry to four equivalent Fe(1) atoms. Linkers: 26 [CH]1N=NN=C1c1cc(C2=CN=N[N]2)cc(C2=C[N]N=N2)c1 ,2 [CH]1N=NN=C1c1cc(C2=CN=N[N]2)cc(C2=NN=N[CH]2)c1 ,5 C1=C(c2cc(C3=C[N]N=N3)cc(C3=C[N]N=N3)c2)[N]N=N1 ,1 C1=N[N]N=C1c1cc(C2=CN=N[N]2)cc(C2=C[N]N=N2)c1 ,10 C1=C(c2cc(C3=CN=N[N]3)cc(C3=C[N]N=N3)c2)[N]N=N1 ,4 [CH]1N=NN=C1c1cc([C]2C=NN=N2)cc(C2=CN=N[N]2)c1 ,11 [CH]1N=NN=C1c1cc(C2=CN=N[N]2)cc(C2=CN=N[N]2)c1 ,1 C1=NN=N[C]1c1cc(C2=CN=N[N]2)cc(C2=C[N]N=N2)c1 ,1 C1=NN=N[C]1c1cc([C]2C=NN=N2)cc(C2=CN=N[N]2)c1 ,2 [CH]1N=NN=C1c1cc(C2=C[N]N=N2)cc(C2=C[N]N=N2)c1 ,1 C1=NN=N[C]1c1cc(C2=C[N]N=N2)cc(C2=C[N]N=N2)c1. Metal clusters: 15 Cl[Fe]123N=N[Fe@]4(=N[N][Fe@@]5(=NN=[Fe@@](N=N5)(N=N1)N=N2)N=N4)N=N3 ,9 Cl[Fe]123N=N[Fe@]4(=N[N][Fe@]5(=NN=[Fe@@](N=N5)(N=N1)N=N2)N=N4)N=N3. The MOF has largest included sphere 16.14 A, density 0.72 g/cm3, surface area 3740.41 m2/g, accessible volume 0.97 cm3/g