Assuming that the vibrations of a 35Cl2 molecule are equivalent to those of a harmonic oscillator with a force constant kf = 329 N m−1, what is the zero-point energy of vibration of this molecule? Use m(35Cl) = 34.9688 mu.

Assuming that the vibrations of a 35Cl2 molecule are equivalent to those of a harmonic oscillator with a force constant kf = 329 N m−1, what is the zero-point energy of vibration of this molecule? Use m(35Cl) = 34.9688 mu.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 51AP

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Question

Assuming that the vibrations of a ³⁵Cl₂ molecule are equivalent to those of a harmonic oscillator with a force constant k_f = 329 N m⁻¹, what is the zero-point energy of vibration of this molecule? Use m(³⁵Cl) = 34.9688 m_u.

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