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49:49 University of California Irvine (UCI) English 2013

Lecture 01. Symmetry and Spectroscopy Pt. 1.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 01. Molecular Structure & Statistical Mechanics -- Symmetry and Spectroscopy -- Part 1 Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:11:28 Dipole Moment: E Field 0:15:14 Symmetry Elements 0:26:34 Chirality 0:27:46 Symmetry Operations: Translation 0:28:53 Group Theory: Introduction 0:34:12 Point Groups: Flow Chart
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
38:56 University of California Irvine (UCI) English 2013

Lecture 24. Partition Functions Pt. 2

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 24. Molecular Structure & Statistical Mechanics -- Partition Functions -- Part 2. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:02:18 Rotational partition Function 0:08:13 Rotational Temperature 0:12:51 Symmetric Linear Molecule 0:17:01 Rotational Raman for H2 0:23:30 Strokes Lines for H2 0:29:11 The Mean Energy 0:32:42 The Canonical Ensemble
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
48:48 University of California Irvine (UCI) English 2013

Lecture 18. Eigenstates & Eigenvalues

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 18. Molecular Structure & Statistical Mechanics -- Eigenstates & Eigenvalues. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:19 Matrix Representations 0:05:21 Zeeman Basis 0:11:31 Raising and Lowering Operators 0:17:01 Superpositions 0:21:16 Spin Operators and Eigenstates 0:23:46 Pulsed NMR 0:29:05 NMR Probes 0:31:09 Nutation Curves (Solenoid) 0:36:41 Spin-Lattice Relaxation (T1) 0:44:10 Inversion Recovery (T1) 0:47:11 Relaxation Along the Z-Axis
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
46:47 University of California Irvine (UCI) English 2013

Lecture 02. Symmetry and Spectroscopy Pt 2.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 02. Molecular Structure & Statistical Mechanics -- Symmetry and Spectroscopy -- Part 2 Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:03:12 Examples of Point Groups 0:13:55 Example: Low Symmetry 0:20:02 Matrix Representation 0:34:27 Matrix Multiplication 0:36:46 Transformation Matrices 0:41:42 Rotation Matrix 0:44:07 Matrix Representations of Operations 0:45:36 Inverse of a Matrix
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:20 University of California Irvine (UCI) English 2013

Lecture 23. Partition Functions Pt. 1

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 23. Molecular Structure & Statistical Mechanics -- Partition Functions -- Part 1. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:02:51 Rotational Spectrum of HCl 0:03:53 Molecular Partition Function 0:22:25 2-Level System Partition Function 0:31:12 Particle in a Box Partition Function 0:38:12 Harmonic Oscillator Partition Function
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
44:52 University of California Irvine (UCI) English 2013

Lecture 14. Electronic Spectroscopy (Pt. III)

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 14. Molecular Structure & Statistical Mechanics -- Electronic Spectroscopy -- Part 3. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:28 Term Symbols for Linear Molecules 0:04:29 Alternative Empirical Notation 0:06:48 Electronic Spectroscopy - Electrons are Moved Between Orbitals 0:14:11 Franck-Condon Principle 0:34:02 Transition Dipole 0:36:32 Weakly Allowed Transitions 0:38:22 l2 Energy Levels
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
32:23 University of California Irvine (UCI) English 2013

Lecture 15. Electronic Spectroscopy (Pt. IV)

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 15. Molecular Structure & Statistical Mechanics -- Electronic Spectroscopy -- Part 4. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:42 Quiz 3: Electronic Transition 0:09:25 Diatomic Molecular Term Symbols 0:15:19 Frank-Condon Factors: Diagram 0:17:40 Dissociation Energies 0:20:57 Photoelectron Spectroscopy 0:27:38 X-Ray Crystallography
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
48:36 University of California Irvine (UCI) English 2013

Lecture 19. Spin Rotations T1 & T2

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 19. Molecular Structure & Statistical Mechanics -- Spin Rotations T1 & T2. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:03:49 Inversion Recovery (T1) 0:04:59 Relaxation Along the Z-Axis 0:09:20 Spin-Spin Relaxation (T2) 0:12:29 Spin Echo (T2) 0:14:04 H NMR Spectroscopy: Spin-Spin Splitting 0:23:49 J-Coupling Product Basis 0:37:21 Sample Spectrum 0:39:14 The Difference Between a Quartet and a Doublet of Doublets 0:42:24 General 2D Pulse Sequence 0:45:56 H-N HSQC
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
48:36 University of California Irvine (UCI) English 2013

Lecture 20. NMR Applications/ Review

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 20. Molecular Structure & Statistical Mechanics -- NMR Applications/Review. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:06:48 NMR Applications/Review 0:10:26 Going Through the Process 0:15:59 Sidechain Correlations - TOCSY 0:17:54 Mistic Structure 0:18:59 Relative Sizes of Interactions 0:19:40 Quadrupolar Nuclei 0:25:19 Spin 1 0:27:34 Bicelles: Membrane Mimetics 0:29:39 ^(2)H Spectra 0:31:59 Multiple Lipid Phases 0:35:56 NMR Spectroscopy Worksheet
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
47:37 University of California Irvine (UCI) English 2013

Lecture 26. Final Exam Review

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 26. Molecular Structure & Statistical Mechanics -- Final Exam Review. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:04:15 The Canonical Ensemble 0:08:40 Point Groups: Flow Chart 0:11:27 Group Theory - Molecular Motion 0:16:05 Big Picture: Spectroscopy 0:24:58 Term Symbols 0:30:48 Selection Rules 0:33:41 Electronic Spectroscopy 0:34:54 Nuclear Zeeman Effect 0:38:48 Raising and Lowering Operators 0:40:17 Eigenstates and Eigenvalues 0:41:54 J-Coupling: Product Basis 0:42:59 Statistical Mechanics 0:44:13 Molecular Partition Function
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
49:41 University of California Irvine (UCI) English 2013

Lecture 05. Rotational Spectroscopy Pt. I.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 05. Molecular Structure & Statistical Mechanics -- Rotational Spectroscopy -- Part 1. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:55 Which Orbitals can Form Pi Bonds 0:06:12 Symmetry Properties of Functions 0:08:33 H2 Molecular Orbitals 0:09:00 Vanishing Integrals 0:15:35 Dirac Notation 0:25:54 Big Picture: Spectroscopy 0:34:20 Born-Oppenheimer Approximation 0:38:21 Quantization of Rotation 0:45:39 Z-Component of Angular Momentum
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:25 University of California Irvine (UCI) English 2013

Lecture 06. Rotational Spectroscopy Pt. II.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 06. Molecular Structure & Statistical Mechanics -- Rotational Spectroscopy -- Part 2. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:53 Angular Momentum 0:08:13 Spherical Harmonics 0:13:25 Rotational Spectroscopy 0:26:00 Energies and Frequencies 0:31:55 Types of Rigid Motors 0:36:28 Symmetric Rotor 0:39:40 Degeneracy
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
49:45 University of California Irvine (UCI) English 2013

Lecture 03. Transformation Matrices.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 03. Molecular Structure & Statistical Mechanics -- Transformation Matrices. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:10 Transformation Matrices 0:02:44 Group Theory 0:06:27 Everything is About the Basis 0:19:59 Characters: C2v 0:29:56 Reduction Formula 0:43:36 Bonding
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
34:12 University of California Irvine (UCI) English 2013

Lecture 04. Group Theory Applications.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 04. Molecular Structure & Statistical Mechanics -- Group Theory Applications. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:07 Bonding 0:15:38 Which Orbitals Form the Sigma Bond? 0:20:44 Which Orbitals Can Form Pi Bonds? 0:26:53 Out of Plane 0:28:57 Which Orbitals Can Form Pi Bonds - Consider the In-Plane Set 0:31:13 In-Plane
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
50:26 University of California Irvine (UCI) English 2013

Lecture 16. Fourier Transforms, NMR Intro

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 16. Molecular Structure & Statistical Mechanics -- Fourier Transforms, NMR Intro -- Part 1. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:33 Fourier Series 0:18:45 X-Ray Crystallography 0:23:07 Ion Channels 0:25:12 Pulsed NMR 0:28:48 Free Induction Decay 0:30:34 Fourier Transforms 0:32:31 3 Peaks of the NMR Signal 0:34:25 Stern-Gerlach Experiment 0:41:55 Electron Zeeman Effect 0:47:02 Nuclear Zeeman Effect
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
47:58 University of California Irvine (UCI) English 2013

Lecture 17. NMR (Pt. II)

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 17. Molecular Structure & Statistical Mechanics -- NMR -- Part 2. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:02:54 Zeeman Effect 0:06:46 High Field Magnets for NMR/MRI 0:09:09 Nuclear Zeeman Effect 0:11:23 Nuclear Spin Hamiltonian 0:13:28 Relative Sizes of Interactions 0:19:01 Pulsed NMR 0:21:49 Protons Absorbing in a Predictable Region 0:37:58 Spin Quantum Number 0:40:29 Angular Momentum Operators 0:41:40 Eigenstates and Eigenvalues 0:43:35 Zeeman Basis
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
47:04 University of California Irvine (UCI) English 2013

Lecture 07. Rotational Spectroscopy Pt. III.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 07. Molecular Structure & Statistical Mechanics -- Rotational Spectroscopy -- Part 3. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:10 Why is the Sky Blue? 0:13:11 Why is Water Blue? 0:20:47 Raman Spectroscopy 0:25:40 Polarizability 0:28:28 Rotational Raman Spectroscopy 0:38:55 IR and Raman Active Modes 0:40:42 Molecular Motion
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:08 University of California Irvine (UCI) English 2013

Lecture 13. Electronic Spectroscopy (Pt. II)

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 13. Molecular Structure & Statistical Mechanics -- Electronic Spectroscopy -- Part 2. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:48 Resonance Raman 0:05:41 Fluorescent Bacteria 0:12:11 GFP Fluorophore 0:14:27 Jablonski Diagram 0:19:19 Fluorescence and Phosphorescence 0:20:47 Aufbau Rules 0:37:56 Find J(subscript) 0:39:53 Hund's Rule 0:41:19 Term Symbols for Linear Molecules
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
42:08 University of California Irvine (UCI) English 2013

Lecture 12. Electronic Spectroscopy.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 12. Molecular Structure & Statistical Mechanics -- Electronic Spectroscopy -- Part 1. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:04:37 Electronic Spectroscopy 0:11:12 Copper (II) Sulfate (Hydrated) 0:13:48 Atomic Orbitals 0:14:05 D-Metal Complexes 0:15:27 Organic Chromophores 0:17:45 Absorption Spectroscopy 0:35:39 Nuclear and Electronic Hamiltonians 0:37:39 l2 Energy Levels
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
44:31 University of California Irvine (UCI) English 2013

Lecture 09. Vibrations in Molecules

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 09. Molecular Structure & Statistical Mechanics -- Vibration in Molecules. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:08 Methane-Vibrations 0:11:56 Vibrational Modes 0:13:35 IR Spectrum of Methane 0:15:18 Harmonic Oscillator Energy Levels 0:18:24 Vibrational and Rotational Energy Levels 0:20:37 IR Spectrum of HCl 0:39:28 Force Constants 0:41:55 Anharmonic Potential
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
39:05 University of California Irvine (UCI) English 2013

Lecture 10. Anharmonic Potential.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 10. Molecular Structure & Statistical Mechanics -- Anharmonic Potential. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:00:08 Anharmonic Potential 0:03:35 IR Selection Rules: Gross Selection 0:09:33 IR Selection Rules: Specific Selection 0:11:41 IR Selection Rules: Anharmonic Potential 0:16:59 IR Spectrum of NO 0:18:40 Raman Spectroscopy 0:26:56 Rotational Transition 0:29:20 Spectra of Styrene/Butadiene Rubber 0:32:50 2,5-Dichloroacetophenone 0:34:02 Time-Resolved Spectroscopy 0:35:19 2D IR 0:36:55 Summary: Spectroscopy
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
35:34 University of California Irvine (UCI) English 2013

Lecture 08. Molecular Motion.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 08. Molecular Structure & Statistical Mechanics -- Molecular Motion. Instructor: Rachel Martin, Ph.D. 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. Slides: 0:00:08 Molecular Motion 0:26:37 Methane Bonding
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:41 University of California Irvine (UCI) English 2013

Lecture 11. First Midterm Exam Review.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 11. Molecular Structure & Statistical Mechanics -- First Midterm Exam Review. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:09:20 Matrix Representation 0:19:39 Group Theory Applications 0:34:45 Vibrational Modes of a Molecule 0:40:30 Vibrational - Rotational Spectroscopy of Diatomic Molecules
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:28 University of California Irvine (UCI) English 2013

Lecture 25. Partition Functions.

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 25. Molecular Structure & Statistical Mechanics -- Partition Functions -- Part 3. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:02 Simulation 0:06:38 Langrange Multipliers: Motivation 0:16:30 Multiple Constraints 0:38:36 Curie's Law
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
45:54 University of California Irvine (UCI) English 2013

Lecture 22. The Boltzmann Distribution

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 22. Molecular Structure & Statistical Mechanics -- The Boltzmann Distribution. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:05:23 NMR Population Differences 0:10:34 Statistical Mechanics 0:24:26 Weights of Configurations 0:41:17 Relative Populations 0:43:05 Rotational Spectrum of HCl
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
38:19 University of California Irvine (UCI) English 2013

Lecture 21. Second Midterm Examination Review

UCI Chem 131B Molecular Structure & Statistical Mechanics (Winter 2013) Lec 21. Molecular Structure & Statistical Mechanics -- Second Midterm Examination Review. Instructor: Rachel Martin, Ph.D. 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. Index of Topics: 0:01:33 IR Spectrum of Carbon Monoxide 0:10:36 Electronic Spectroscopy 0:15:17 Frank-Condon Factors 0:19:34 Term Symbols and Electronic Transitions 0:25:05 NMR Spectroscopy
  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
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