jp981081c_si_001.pdf (154.68 kB)
Ab Initio Study of Nitrogen−Oxygen Clusters: N2O3, N4O6, and N8O12
journal contribution
posted on 1998-05-27, 00:00 authored by Stefano EvangelistiAn ab initio study on three hypothetical nitrogen−oxygen
clusters is presented. The investigated systems
are N2O3, N4O6, and
N8O12 with highly symmetric geometries,
D3h,
Td, and
Oh symmetry,
respectively.
Calculations were performed at SCF and MP2 level (MP2, for the two
smallest clusters only). Several basis
sets were used, from 3s2p to 4s3p2d1f, depending on the cluster size.
These structures were found to have
local minima, with energies very high above the products of a
fragmentation reaction (N2 and O2).
According
to these calculations, NO clusters are potentially interesting as
high-energy-density materials.