# Chemistry I: Introduction to Quantum Chemistry and Molecular Spectroscopy

- Institution: IIT Madras
- Department: Chemistry and Biochemistry
- Teacher: Prof. Mangala Sunder Krishnan
- Level: Undergraduate
- Language: English
- Subjects: Chemistry
- Source: [NPTEL](https://nptel.ac.in/courses/104106083)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/104106083)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 01 - Historical context and experiments: Introducing the Schrödinger equation](https://invisiblenetwork.ai/learn/nptel/104106083/d273683c7d75) (Video)
2. [Lecture 02 - Bohr's atom, De Broglie Matter Waves and Schrodinger equation](https://invisiblenetwork.ai/learn/nptel/104106083/427fbc2801da) (Video)
3. [Lecture 03 - Electromagnetic Radiation](https://invisiblenetwork.ai/learn/nptel/104106083/c6679f958a28) (Video)
4. [Lecture 04 - Interaction of Radiation with Matter](https://invisiblenetwork.ai/learn/nptel/104106083/7249f8a1c72c) (Video)
5. [Lecture 05 - Molecular Spectroscopy](https://invisiblenetwork.ai/learn/nptel/104106083/92e70d6b18d7) (Video)
6. [Lecture 06 - Elementary Mathematical Functions 1](https://invisiblenetwork.ai/learn/nptel/104106083/4b8d0843ad97) (Video)
7. [Lecture 07 - Review of Properties of Elementary Functions II](https://invisiblenetwork.ai/learn/nptel/104106083/bda1638b1d9a) (Video)
8. [Lecture 08 - Time Dependent Schrödinger Equation & Time Independent Schrödinger Equation](https://invisiblenetwork.ai/learn/nptel/104106083/ee8c9ccf68cf) (Video)
9. [Lecture 09 - Schrödinger Equation Particle in a One-dimensional Box : Part I](https://invisiblenetwork.ai/learn/nptel/104106083/de42792e93c2) (Video)
10. [Lecture 10 - Schrödinger Equation Particle in a One-dimensional Box : Part II](https://invisiblenetwork.ai/learn/nptel/104106083/3d115c0a9726) (Video)
11. [Lecture 11 - Schrödinger Equation Particle in Two-dimensional Box : Part I](https://invisiblenetwork.ai/learn/nptel/104106083/ae896132404c) (Video)
12. [Lecture 12 - Particle in Two-dimensional Box : Part II Uncertainty Principle](https://invisiblenetwork.ai/learn/nptel/104106083/8f2a7c604936) (Video)
13. [Lecture 13 - Particle in Two-dimensional Box : Part III Expectation Values](https://invisiblenetwork.ai/learn/nptel/104106083/48fba25a470b) (Video)
14. [Lecture 14 - The Quantum Mechanics of Hydrogen Atom - Part I](https://invisiblenetwork.ai/learn/nptel/104106083/20e01e9553ad) (Video)
15. [Lecture 15 - The Quantum Mechanics of Hydrogen Atom - Part II](https://invisiblenetwork.ai/learn/nptel/104106083/dfcec0c8ffe1) (Video)
16. [Lecture 16 - The Quantum Mechanics of Hydrogen Atom - Part III](https://invisiblenetwork.ai/learn/nptel/104106083/6263e325440d) (Video)
17. [Lecture 17 - The Quantum Mechanics of Hydrogen Atom - Part IV](https://invisiblenetwork.ai/learn/nptel/104106083/45f6b6bcebcb) (Video)
18. [Lecture 18 - The Quantum Mechanics of Hydrogen Atom - Part V](https://invisiblenetwork.ai/learn/nptel/104106083/b28508d52acb) (Video)
19. [Lecture 20 Harmonic Oscillator Model - Part I](https://invisiblenetwork.ai/learn/nptel/104106083/022bea9916be) (Video)
20. [Lecture 21 Harmonic Oscillator Model - Part II](https://invisiblenetwork.ai/learn/nptel/104106083/002417feb8a4) (Video)
21. [Lecture 22 Harmonic Oscillator Model - Part III](https://invisiblenetwork.ai/learn/nptel/104106083/747e240254b8) (Video)
22. [Lecture 23 Harmonic Oscillator Model - Part IV](https://invisiblenetwork.ai/learn/nptel/104106083/9cf5078f813e) (Video)
23. [Lecture 24 Particle on a Ring - Part I](https://invisiblenetwork.ai/learn/nptel/104106083/31f7c610a315) (Video)
24. [Lecture 25 Particle on a Ring - Part II](https://invisiblenetwork.ai/learn/nptel/104106083/7855b883710b) (Video)
25. [Lecture 19A - Assignment 1 Solution/Hints](https://invisiblenetwork.ai/learn/nptel/104106083/112e17478d48) (Video)
26. [Lecture 19B - Assignment 1 Solution/Hints](https://invisiblenetwork.ai/learn/nptel/104106083/85ee3e26432c) (Video)
27. [Lecture 19C - Assignment 1 Solution/Hints](https://invisiblenetwork.ai/learn/nptel/104106083/c189dbfab674) (Video)
28. [Lecture 19D - Assignment 1 Solution/Hints](https://invisiblenetwork.ai/learn/nptel/104106083/bbbd5c1f5d71) (Video)
29. [Lecture 19E - Assignment 1 Solution/Hints](https://invisiblenetwork.ai/learn/nptel/104106083/172c94eee6b4) (Video)
30. [Lecture 26 - Heisenberg’s Uncertainty Relation](https://invisiblenetwork.ai/learn/nptel/104106083/64e336faa518) (Video)
31. [Lecture 27A - Operators, Commutators, Eigenvalues and Eigenvectors](https://invisiblenetwork.ai/learn/nptel/104106083/f30058c05638) (Video)
32. [Lecture 27B - Operators, Commutators, Eigenvalues and Eigenvectors](https://invisiblenetwork.ai/learn/nptel/104106083/aa333a3340f9) (Video)
33. [Lecture 28 - Introduction to Chemical Applications](https://invisiblenetwork.ai/learn/nptel/104106083/17d6577753b5) (Video)
34. [Lecture 29 - Radiation Densities and Einstein’s Semiclassical model](https://invisiblenetwork.ai/learn/nptel/104106083/ee3d91fb7b06) (Video)
35. [Lecture 30 - Born Oppenheimer Approximation](https://invisiblenetwork.ai/learn/nptel/104106083/529c2b9e9bc4) (Video)
36. [Lecture 31 - Beer Lambert Law](https://invisiblenetwork.ai/learn/nptel/104106083/c7ea75cc09fb) (Video)
37. [Lecture 32 - Diatomic Vibrational Spectra Harmonic Model](https://invisiblenetwork.ai/learn/nptel/104106083/7dcac5ec10b3) (Video)
38. [Lecture 33 - Diatomic Vibration Morse Oscillator Model](https://invisiblenetwork.ai/learn/nptel/104106083/76a3e6d94edf) (Video)
39. [Lecture 34 - Molecular Vibrations in Polyatomic Molecules - Qualitative Account](https://invisiblenetwork.ai/learn/nptel/104106083/c0410de8702f) (Video)
40. [Lecture 35 - Polyatomic Vibrations - Illustrative examples of normal vibrations](https://invisiblenetwork.ai/learn/nptel/104106083/00d21d334549) (Video)