Materials Data on Rb2IN3 by Materials Project
Rb2N3I crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Rb1+ is bonded in a distorted body-centered cubic geometry to four equivalent N+0.33- and four equivalent I1- atoms. All Rb–N bond lengths are 3.17 Å. All Rb–I bond lengths are 3.86 Å. There are two inequivalent N+0.33- sites. In the first N+0.33- site, N+0.33- is bonded in a linear geometry to two equivalent N+0.33- atoms. Both N–N bond lengths are 1.19 Å. In the second N+0.33- site, N+0.33- is bonded in a 5-coordinate geometry to four equivalent Rb1+ and one N+0.33- atom. I1- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms.
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