FAQ

What is the Vibrational Wavenumber?
Vibrational Wavenumber is simply the harmonic vibrational frequency or energy expressed in units of cm inverse. Vibrational Wavenumber is usually measured using the 1 per Meter for Wave Number. Note that the value of Vibrational Wavenumber is always negative.
Can the Vibrational Wavenumber be negative?
Yes, the Vibrational Wavenumber, measured in Wave Number can be negative.
What unit is used to measure Vibrational Wavenumber?
Vibrational Wavenumber is usually measured using the 1 per Meter[1/m] for Wave Number. Diopter[1/m], Kayser[1/m] are the few other units in which Vibrational Wavenumber can be measured.
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