Calculate the fundamental vibrational wavenumber of carbon monoxide, considering it to behave like a harmonic oscillator with a force constant 1902.5 Nm. By how much will this wavenumber change if the molecule contains the isotope BC instead of the more abundant 12C? Use m 12u for 1C, m 13u for 13C and m=16u for 160.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter14: Rotational And Vibrational Spectroscopy
Section: Chapter Questions
Problem 14.61E
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Calculate the fundamental vibrational wavenumber of carbon monoxide, considering it to
behave like a harmonic oscillator with a force constant 1902.5 Nm. By how much will
this wavenumber change if the molecule contains the isotope BC instead of the more
abundant 12C?
Use m 12u for C, m 13u for 13C and m=16u for 160.
OFocus
W
DELL
Esc
Ff F2 F3
F4
F5
F6
F7
F8
F9 F10 F1 F12
PS
BACK-
SPACE
Transcribed Image Text:Calculate the fundamental vibrational wavenumber of carbon monoxide, considering it to behave like a harmonic oscillator with a force constant 1902.5 Nm. By how much will this wavenumber change if the molecule contains the isotope BC instead of the more abundant 12C? Use m 12u for C, m 13u for 13C and m=16u for 160. OFocus W DELL Esc Ff F2 F3 F4 F5 F6 F7 F8 F9 F10 F1 F12 PS BACK- SPACE
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