Home

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013)
Lec 17. Molecular Structure & Statistical Mechanics -- NMR -- Part 2.
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.
More courses at http://ocw.uci.edu

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 20, 2013.

Index of Topics:

01:56- 16:NMR
02:54- Zeeman Effect
06:04- Energy Differences Between the Spin States
06:46- High Field Magnets for NMR/MRI
09:09- Nuclear Zeeman Effect
11:23- Nuclear Spin Hamiltonian
13:28- Relative Sizes of Interactions
19:01- Pulsed NMR
21:49- Protons Absorbing in a Predictable Region
23:39- Chemical Shift Defines Peak Placement on Spectrum
25:31-Chemical Shift
27:06- NMR: Identification of Molecules
28:21- Chemical Shift Anisotropy (Only in Solids!)
30:51- Chemical Shift Tensors
32:27- H NMR Spectroscopy is a Powerful Tool For Structure Elucidation
35:00- H NMR Spectroscopy: Number of Signals
36:33- More Examples
37:13- H NMR Spectroscopy: Intensity of Signals
37:58- Spin Quantum Number
40:20- Relative Sizes of Interactions
40:29- Angular Momentum Operators
41:40- Eignenstates and Eigenvalues
43:35- Zeeman Basis

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.