UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013)
Lec 14. Molecular Structure & Statistical Mechanics -- Electronic Spectroscopy -- Part 3.
View the complete course: ../courses/chem_131b_molecular_structure_and_elementary_statistical_mechanics.html
Instructor: Rachel Martin, Ph.D.
License: Creative Commons BY-NC-SA
Terms of Use: ../info.
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Description: Principles of quantum mechanics with application to the elements of atomic structure and energy levels, diatomic molecular spectroscopy and structure determination, and chemical bonding in simple molecules.
Recorded on February 11, 2013.
Index of Topics:
00:07 - 13: Electronic Spectroscopy
00:28 - Term Symbols for Linear Molecules
04:29 - Alternative Empirical Notation
05:25 - Electronic States: Example
06:48 - Electronic Spectroscopy- Electrons are Moved Between Orbitals
08:46 - Electronic Spectroscopy- Example of Oxygen
09:53 - Electronic Spectroscopy: Transitions Occur Between Rovibrational States
14:11 - Franck-Condon Principle
16:00 - Franck-Condon Principle, Slide 2
16:39 - Franck-Condon Principle, Slide 3
17:21 - Franck-Condon Principle, Slide 4
20:02 - Franck-Condon Principle, Slide 5
21:20 - Franck-Condon Factors
24:29 - Vanishing Integrals Redux
28:14 - Vanishing Integrals Redux, Slide 2
34:02 - Transition Dipole
36:32 - Weakly Allowed Transitions
37:31 - Weakly Allowed Transitions- Energy Level Diagram
38:22 - I2 Energy Levels
41:28 - I2 Spectrum
42:46 - I2 Spectrum- Analysis
Required attribution: Martin, Rachel. Molecular Structure & Statistical Mechanics 131B (UCI OpenCourseWare: University of California, Irvine), ../courses/chem_131b_molecular_structure_and_elementary_statistical_mechanics.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License.
