SbN3Cl4 is Protactinium structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two SbN3Cl4 clusters. Sb(1) is bonded to two equivalent N(3), one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom to form edge-sharing SbN2Cl4 octahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a single-bond geometry to one N(2) atom. In the second N site, N(2) is bonded in a linear geometry to one N(1) and one N(3) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to two equivalent Sb(1) and one N(2) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Sb(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Sb(1) atom. In the third Cl site, Cl(3) is bonded in a single-bond geometry to one Sb(1) atom. In the fourth Cl site, Cl(4) is bonded in a single-bond geometry to one Sb(1) atom.
SbN3Cl4 is Protactinium structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two SbN3Cl4 clusters. Sb(1) is bonded to two equivalent N(3), one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom to form edge-sharing SbN2Cl4 octahedra. Both Sb(1)-N(3) bond lengths are 2.26 Å. The Sb(1)-Cl(1) bond length is 2.36 Å. The Sb(1)-Cl(2) bond length is 2.36 Å. The Sb(1)-Cl(3) bond length is 2.35 Å. The Sb(1)-Cl(4) bond length is 2.37 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a single-bond geometry to one N(2) atom. The N(1)-N(2) bond length is 1.14 Å. In the second N site, N(2) is bonded in a linear geometry to one N(1) and one N(3) atom. The N(2)-N(3) bond length is 1.24 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to two equivalent Sb(1) and one N(2) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Sb(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Sb(1) atom. In the third Cl site, Cl(3) is bonded in a single-bond geometry to one Sb(1) atom. In the fourth Cl site, Cl(4) is bonded in a single-bond geometry to one Sb(1) atom.