Materials Data on IrN2 by Materials Project

IrN2 is Corundum-like structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Ir4+ is bonded to six equivalent N2- atoms to form distorted edge-sharing IrN6 pentagonal pyramids. All Ir–N bond lengths are 2.18 Å. N2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Ir4+ and one N2- atom. The N–N bond length is 1.26 Å.

IrN₂ 具有刚玉型结构 (Corundum-like structured)，晶体结晶于六方晶系，空间群为P-6m2。该结构为三维骨架结构。四价铱离子（Ir4+）与六个等价的N2-配位，形成畸变的共棱IrN₆五棱锥。所有Ir-N键长均为2.18埃。N2-以畸变的矩形跷跷板型几何构型成键，与三个等价的四价铱离子及一个N2-原子相连。N-N键长为1.26埃。