Materials Data on ZrCl3 by Materials Project
ZrCl3 crystallizes in the hexagonal P6_3/mcm space group. The structure is one-dimensional and consists of one ZrCl3 ribbon oriented in the (0, 0, 1) direction. Zr3+ is bonded to six equivalent Cl1- atoms to form face-sharing ZrCl6 octahedra. All Zr–Cl bond lengths are 2.57 Å. Cl1- is bonded in a 2-coordinate geometry to two equivalent Zr3+ atoms.