Lowenthal M S, Khanna R K, Moore Marla H
Department of Chemistry and Biochemistry, University of Maryland, College Park 20742, USA.
Spectrochim Acta A Mol Biomol Spectrosc. 2002 Jan 1;58(1):73-8. doi: 10.1016/s1386-1425(01)00524-8.
Infrared spectra of thin films of solid HNCO condensed from the gas phase are characterized in terms of their vibrational frequencies, mode assignments, and integrated band intensities at low temperatures ( approximately 20-145 K). Isocyanic acid is shown to react with water (H2O) and ammonia (NH3) even at low temperatures; consequently, it may be an important species in the chemistry of interstellar ices and comets.
