INFRARED SPECTRUM AND THEORETICAL STUDY OF THE DINITROGEN PENTOXIDE MOLECULE (N2O5) IN SOLID ARGON

摘要

Fourier Transform Infrared (FTIR) spectra of the covalent dinitrogen pentoxide molecule isolated in a solid argon matrix at 10 K are reported. The measured frequencies in the 200-4000 cm(-1) region are in close agreement with gas phase values previously reported. An accurate and sophisticated ab initio study showed that the stable equilibrium structure, C-2 symmetry, was in agreement with the structure previously determined by electron diffraction data. (C) 1996 American Institute of Physics. [References: 27]