Calculations on the Structure, Vibrational Spectrum, and Enthalpy of Formation of Pentafluoronitrosulfane, SF\u3csub\u3e5\u3c/sub\u3eNO\u3csub\u3e2\u3c/sub\u3e

G2 and G3 calculations have been performed to determine the minimum-energy geometry, vibrational frequencies, and enthalpy of formation of SF5NO2, a recently synthesized compound that may act as a greenhouse gas. The strength of the S–N bond has been estimated, as scission of this bond may be the determining factor in the global warming potential of the compound