Abstract

The infrared spectra of the ν₄, ν₅,ν₆, and ν₈ fundamentals of formaldoxime, CH₂NOH, have been obtained in the gas phase at high resolution and analyzed in detail. The region covered is from 5 to 14 μm. Since the molecule has C_s symmetry, in principle all these bands are AB hybrids, since they belong to the irreducible representation A^′. However, it was found that all possess a dominant A component. The main results (in inverse centimeters) for the excited states are these:

© 1994 Optical Society of America

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