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Chemistry II

Chemistry II: Introduction to Molecular Spectroscopy. Instructor: Prof. K. Mangala Sunder, Department of Chemistry, IIT Madras. Molecular Spectroscopy is a fundamentally important branch of Physical Chemistry and is vital for all practicing chemists, biologists and material scientists. It is also the field providing experimental verification of a large number of quantum mechanical concepts and enables researchers to obtain some of the most basic and important information about molecules such as bond length, bond angles, bond strengths, optical and magnetic properties. Primarily studied through the interaction of molecules with electromagnetic radiation of different types, molecular spectroscopy is studied through responses of molecules to radiation. (from nptel.ac.in)

Lecture 13 - Normal Vibrational Modes: Polyatomic Molecules

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Lecture 01 - Electromagnetic Radiation

Lecture 02 - Interaction of Radiation with Matter

Lecture 03 - Introduction to Chemical Applications

Lecture 04 - Analysis of Spectra

Lecture 05 - Radiation Densities and Einstein's Semiclassical Model

Lecture 06 - Introduction to Quantum Mechanics

Lecture 07 - Introduction to Quantum Mechanics (cont.)

Lecture 08 - Born-Oppenheimer Approximation

Lecture 09 - Beer-Lambert Law

Lecture 10 - Diatomic Vibration Spectra Harmonic Model

Lecture 11 - Diatomic Vibration Morse Oscillator Model

Lecture 12 - Normal Vibrational Modes: Triatomic Molecules

Lecture 13 - Normal Vibrational Modes: Polyatomic Molecules

Lecture 14 - Vibrational Polyatomic Infrared Spectroscopy Local Modes and Group Frequencies

Lecture 15 - Microwave Spectra of Diatomic Molecules

Lecture 16 - Diatomic Molecules: Microwave Energies and Transitions

Lecture 17 - Methodology of Solving Problems

Lecture 18 - Rotational and Vibrational Line Intensities

Lecture 19 - Microwave Spectra of Polyatomic Molecules (Symmetric Tops)

Lecture 20 - Introduction to Tensors

Lecture 21 - Polarizability Tensor

Lecture 22 - Introduction to Rotational Raman Spectra

Lecture 23 - Review of Basic Concepts in Molecular Spectroscopy

Lecture 24 - Review of Microwave Spectroscopy

Lecture 25 - Review of Elementary Vibrational Spectroscopy