11C.7 In the infrared spectrum of CO a strong vibrational transition is observed centred at 2143.29 cm³ correspond- ing to the fundamental band with v = 1 ← 0 with a weaker transition at 4259.66 cm³¹, corresponding to the overtone band with v=2 < 0. What is the vibrational wavenumber, v, and anharmonicity constant, X, of CO?
11C.7 In the infrared spectrum of CO a strong vibrational transition is observed centred at 2143.29 cm³ correspond- ing to the fundamental band with v = 1 ← 0 with a weaker transition at 4259.66 cm³¹, corresponding to the overtone band with v=2 < 0. What is the vibrational wavenumber, v, and anharmonicity constant, X, of CO?
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 14.85E
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11C.7
Before solving the problem please also give a brief explanation of the concept or associated equation(s) and variables.

Transcribed Image Text:11C.7 In the infrared spectrum of CO a strong vibrational
transition is observed centred at 2143.29 cm³ correspond-
ing to the fundamental band with v = 1 ← 0 with a weaker
transition at 4259.66 cm³¹, corresponding to the overtone
band with v=2 < 0. What is the vibrational wavenumber, v,
and anharmonicity constant, X, of CO?
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