Lecture Outline 5

Where v 0 1 2 3 4 introduction to vibrational spectra

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Unformatted text preview: blem for the Reduced Mass Ev = ℏ (v + ½) X. where v = 0, 1, 2, 3, 4, ….. Introduction to Vibrational Spectra of Diatomic Molecules Define the Spectral Term G(v) = = ℏ = where An Absorbance Spectral Line Occurs When: v'' v' = G(v') - G(v'') = Example: (v' - v'') Fundamental Line (v''=0 2143 cm-1.. What is k? = 2143 cm-1 = = v'=1) for 12C16O occurs at (1- 0) = = 1.1385 x 10-23kg So, k= = ((2143) 2 (2.9979 x 1010))2 (1.1385 x 10-23) = 1.855 x 106 dyne/cm = 1855 N/m...
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This document was uploaded on 03/06/2014 for the course CHEM 332 at NMT.

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