ZrI4 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one ZrI4 cluster. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded to one I(2), one I(3), one I(5), one I(6), and two equivalent I(1) atoms to form ZrI6 octahedra that share  an edgeedge with one Zr(1)I6 octahedra and  an edgeedge with one Zr(2)I5 trigonal bipyramid. In the second Zr site, Zr(2) is bonded to one I(2), one I(3), one I(4), one I(7), and one I(8) atom to form edge-sharing ZrI5 trigonal bipyramids. There are eight inequivalent I sites. In the first I site, I(1) is bonded in a water-like geometry to two equivalent Zr(1) atoms. In the second I site, I(2) is bonded in a water-like geometry to one Zr(1) and one Zr(2) atom. In the third I site, I(3) is bonded in a water-like geometry to one Zr(1) and one Zr(2) atom. In the fourth I site, I(4) is bonded in a single-bond geometry to one Zr(2) atom. In the fifth I site, I(5) is bonded in a single-bond geometry to one Zr(1) atom. In the sixth I site, I(6) is bonded in a single-bond geometry to one Zr(1) atom. In the seventh I site, I(7) is bonded in a single-bond geometry to one Zr(2) atom. In the eighth I site, I(8) is bonded in a single-bond geometry to one Zr(2) atom.
ZrI4 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one ZrI4 cluster. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded to one I(2), one I(3), one I(5), one I(6), and two equivalent I(1) atoms to form ZrI6 octahedra that share  an edgeedge with one Zr(1)I6 octahedra and  an edgeedge with one Zr(2)I5 trigonal bipyramid. The Zr(1)-I(2) bond length is 3.09 Å. The Zr(1)-I(3) bond length is 2.87 Å. The Zr(1)-I(5) bond length is 2.71 Å. The Zr(1)-I(6) bond length is 2.72 Å. There is one shorter (2.89 Å) and one longer (3.05 Å) Zr(1)-I(1) bond length. In the second Zr site, Zr(2) is bonded to one I(2), one I(3), one I(4), one I(7), and one I(8) atom to form edge-sharing ZrI5 trigonal bipyramids. The Zr(2)-I(2) bond length is 2.87 Å. The Zr(2)-I(3) bond length is 3.08 Å. The Zr(2)-I(4) bond length is 2.70 Å. The Zr(2)-I(7) bond length is 2.70 Å. The Zr(2)-I(8) bond length is 2.72 Å. There are eight inequivalent I sites. In the first I site, I(1) is bonded in a water-like geometry to two equivalent Zr(1) atoms. In the second I site, I(2) is bonded in a water-like geometry to one Zr(1) and one Zr(2) atom. In the third I site, I(3) is bonded in a water-like geometry to one Zr(1) and one Zr(2) atom. In the fourth I site, I(4) is bonded in a single-bond geometry to one Zr(2) atom. In the fifth I site, I(5) is bonded in a single-bond geometry to one Zr(1) atom. In the sixth I site, I(6) is bonded in a single-bond geometry to one Zr(1) atom. In the seventh I site, I(7) is bonded in a single-bond geometry to one Zr(2) atom. In the eighth I site, I(8) is bonded in a single-bond geometry to one Zr(2) atom.