Use mathematical software or a spreadsheet to evaluate, by explicit summation, the mean vibrational energy of \(\mathrm{I}_{2}\) and plot its value as a function of temperature. At what temperature is the equipartition value within 5 per cent of the accurate value? Use \(\tilde{v}=214.5 \mathrm{~cm}^{-1}\).

Text Transcription:

I_2

tilde v=214.5 cm^-1

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