For in its ground electronic state,

PHYSICS · Multi-part · Fermi University Physics · Atomic, Molecular & Optical Physics · Molecular structure and spectra · Molecular structure and spectra

Deriving the Spectrum, Ch Diatomic rotation-vibration spectra and nuclear spin statistics

Problem

For

^{14}\mathrm{N}_2

in its ground electronic state,

B_e = 1.9987\,\mathrm{cm^{-1}}

\omega_e = 2358.57\,\mathrm{cm^{-1}}

and

\alpha_e = 0.0173\,\mathrm{cm^{-1}}

. ((a)) Estimate the centrifugal distortion constant

\bar D_e

. ((b)) Find

B_0

and

B_1

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