Evaluate, by explicit summation, the mean vibrational energy of CS 2 and plot its value as a
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Evaluate, by explicit summation, the mean vibrational energy of CS2 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 the wavenumbers 658 cm−1 (symmetric stretch), 397 cm−1 (bend; two modes), 1535 cm−1 (asymmetric stretch). The A modes are non-degenerate, E modes are doubly degenerate, and T modes are triply degenerate.
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Related Book For
Physical Chemistry Thermodynamics And Kinetics
ISBN: 9781464124518
10th Edition
Authors: Peter Atkins, Julio De Paula
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