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5.61 Physical Chemistry

5.61 Physical Chemistry (Fall 2017, MIT OCW). Instructor: Prof. Robert Field. This course is an introduction to quantum mechanics for use by chemists. Topics include particles and waves, wave mechanics, semi-classical quantum mechanics, matrix mechanics, perturbation theory, molecular orbital theory, molecular structure, molecular spectroscopy, and photochemistry. Emphasis is on creating and building confidence in the use of intuitive pictures. (from ocw.mit.edu)

Lecture 16 - Non-Degenerate Perturbation Theory (cont.)


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Lecture 01 - Quantum Mechanics - Historical Background, Photoelectric Effect, Compton Scattering
Lecture 02 - Wave Nature of the Electron and the Internal Structure of an Atom
Lecture 03 - Two-Slit Experiment, Quantum Weirdness
Lecture 04 - Classical Wave Equation and Separation of Variables
Lecture 05 - Quantum Mechanics: Free Particle and Particle in 1D Box
Lecture 06 - 3D Box and QM Separation of Variables
Lecture 07 - Classical Mechanical Harmonic Oscillator
Lecture 08 - Quantum Mechanical Harmonic Oscillator
Lecture 09 - The Harmonic Oscillator: Creation and Annihilation Operators
Lecture 10 - The Time-Dependent Schrodinger Equation
Lecture 11 - Wavepacket Dynamics for Harmonic Oscillator and PIB
Lecture 12 - Catch Up and Review, Postulates
Lecture 13 - From Hij Integrals to H Matrices
Lecture 14 - From Hij Integrals to H Matrices (cont.)
Lecture 15 - Non-Degenerate Perturbation Theory
Lecture 16 - Non-Degenerate Perturbation Theory (cont.)
Lecture 17 - Rigid Rotor: Orbital Angular Momentum
Lecture 18 - Rigid Rotor: Derivation by Commutation Rules
Lecture 19 - Spectroscopy: Probing Molecules with Light
Lecture 20 - Hydrogen Atom
Lecture 21 - Hydrogen Atom: Rydberg States
Lecture 22 - Helium Atom
Lecture 23 - Many-Electron Atoms
Lecture 24 - Molecular Orbital Theory: Variational Principle and Matrix Mechanics
Lecture 25 - Molecular Orbital Theory: H2+, A2, AB Diatomics
Lecture 26 - Qualitative MO Theory: Huckel
Lecture 27 - Non-Degenerate Perturbation Theory III
Lecture 28 - Modern Electronic Structure Theory: Basic Sets
Lecture 29 - Modern Electronic Structure Theory: Electronic Correlation
Lecture 30 - Time-Dependent Perturbation Theory: H is Time-Independent, Zewail Wavepacket
Lecture 31 - Time-Dependent Perturbation Theory: H is Time-Dependent
Lecture 32 - Intermolecular Interactions by Non-Degenerate Perturbation Theory
Lecture 33 - Electronic Spectroscopy: Franck-Condon
Lecture 34 - Electronic Spectroscopy and Photochemistry
Lecture 35 - Delta-Functions, Eigenfunctions of X, Discrete Variable Representation
Lecture 36 - Time Dependence of Two-Level Systems: Density Matrix, Rotating Wave Approximation