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Application of Spectroscopic Methods in Molecular Structure Determination

Application of Spectroscopic Methods in Molecular Structure Determination. Instructor: Prof. S. Sankararaman, Department of Chemistry, IIT Madras. Chemists are molecule makers. Whenever a new molecule is synthesized it is essential to determine its structure using spectroscopic techniques. This course is all about practical applications of spectroscopic methods for the determination of organic molecules. (from nptel.ac.in)

Lecture 18 - Fragmentation Patterns of Organic Molecules under EI Mass Spectrometry

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Lecture 01 - General Introduction to Spectroscopic Methods

Lecture 02 - Nuclear Magnetic Resonance (NMR) Spectroscopy

Lecture 03 - 1H and 13C-NMR Spectroscopy; Chemical Shift and Spin-Spin Coupling

Lecture 04 - NMR Spectroscopy: FT-NMR Method

Lecture 05 - Problem Solving: NMR Spectroscopy

Lecture 06 - NMR Spectroscopy: Second Order Effects in the NMR Spectra

Lecture 07 - NMR Spectroscopy: Simplification Methods for Second Order Spectra

Lecture 08 - 13C NMR Spectroscopy, FT NMR Technique, Chemical Shift-Structure Correlations

Lecture 09 - Nuclear Overhauser Effect and its Implications in the NMR Spectra

Lecture 10 - Tutorial Session: Problems using 1H and 13C NMR Spectral Data

Lecture 11 - Stereochemistry Determination using NMR Techniques

Lecture 12 - Stereochemistry Determination using NMR Techniques (cont.)

Lecture 13 - Study of Dynamic Processes by NMR Spectroscopy

Lecture 14 - Study of Dynamic Processes by NMR Spectroscopy (cont.)

Lecture 15 - Problem Solving based on NMR Spectroscopy

Lecture 16 - Introduction to Mass Spectrometry

Lecture 17 - Mass Spectrometry: Electron Impact Ionization, Chemical Ionization

Lecture 18 - Fragmentation Patterns of Organic Molecules under EI Mass Spectrometry

Lecture 19 - More on Fragmentation Patterns of Organic Molecules under Mass Spectrometry

Lecture 20 - Tutorial Session on Mass Spectrometry

Lecture 21 - Introduction to Electrospray Ionization Mass spectrometry

Lecture 22 - ESI-MS Examples from Biopolymers and Synthetic Polymers

Lecture 23 - MALDI-TOF Mass Spectrometry

Lecture 24 - Mass Spectrometry Problem Solving

Lecture 25 - Infrared Spectroscopy or Vibrational Spectroscopy

Lecture 26 - Infrared Spectroscopy: Vibrational Frequencies of Organic Functional Groups

Lecture 27 - Infrared Spectroscopy: Vibrational Frequencies of Organic Functional Groups (cont.)

Lecture 28 - Problem Solving based on IR Spectroscopy

Lecture 29 - Structure Solving based on IR, MS, 1H and 13C NMR Spectroscopic Data I

Lecture 30 - Structure Solving based on IR, MS, 1H and 13C NMR Spectroscopic Data II

Lecture 31 - Structure Solving based on IR, MS, 1H and 13C NMR Spectroscopic Data III

Lecture 32 - Structure Solving based on IR, MS, 1H and 13C NMR Spectroscopic Data IV

Lecture 33 - Ultraviolet Spectroscopy or Electronic Spectroscopy

Lecture 34 - Ultraviolet Spectroscopy of Aromatic Systems, Distinguishing Cis and Trans Isomers

Lecture 35 - Structure Solving based on IR, UV-Vis, MS, 1H and 13C NMR Spectroscopic Data

Lecture 36 - Structure Solving based on IR, UV-Vis, MS, 1H and 13C NMR (cont.)