Materials Data on Re2Pd(NO2)4 by Materials Project
Re2Pd(NO2)4 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one Re2Pd(NO2)4 sheet oriented in the (0, 0, 1) direction. Re5+ is bonded to five O2- atoms to form corner-sharing ReO5 trigonal bipyramids. There are a spread of Re–O bond distances ranging from 1.72–2.11 Å. Pd2+ is bonded in a distorted square co-planar geometry to four N1+ atoms. There are two shorter (2.00 Å) and two longer (2.03 Å) Pd–N bond lengths. There are two inequivalent N1+ sites. In the first N1+ site, N1+ is bonded in a distorted single-bond geometry to one Pd2+ and one O2- atom. The N–O bond length is 1.25 Å. In the second N1+ site, N1+ is bonded in a distorted bent 120 degrees geometry to one Pd2+ and one O2- atom. The N–O bond length is 1.30 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in an L-shaped geometry to one Re5+ and one N1+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Re5+ and one N1+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Re5+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Re5+ atoms.