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Learn · One and Two Dimensional NMR Spectroscopy for Chemists

Lecture 37 of 65WEEK 8 13C-NMR spectra

Coupled and Decoupled 13C-Spectra

Prof. N. Suryaprakash · IISc Bangalore

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One and Two Dimensional NMR Spectroscopy for Chemists, IISc Bangalore (at NPTEL)
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CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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All the lectures

  1. NMR an historical perspective and NMR active nuclei YouTube
  2. Spin Angular Momentum and Magnetic moment YouTube
  3. Interaction of Spins with the magnetic field YouTube
  4. Larmor Precession and Energy of interaction YouTube
  5. NMR detection and sensitivity YouTube
  6. Inducing Resonance and Bulk Magnetization YouTube
  7. Signal detection and Rotating Frame Concept YouTube
  8. Pulse phase and signal phase YouTube
  9. FID and Fourier Transformation YouTube
  10. Selection rules and transitions YouTube
  11. External and Internal interactions in NMR YouTube
  12. Chemical Shifts YouTube
  13. NMR Spectrum and chemical equivalence YouTube
  14. Conversion of frequency and ppm YouTube
  15. Field dependence and factors affecting chemical shift YouTube
  16. Factors contributing to chemical shifts YouTube
  17. Factors contributing to chemical shifts -2 YouTube
  18. Scalar Couplings YouTube
  19. Scalar Couplings -2 YouTube
  20. Energy levels of coupled spins YouTube
  21. Spin system classification and multiplicity YouTube
  22. Multiplicity pattern of coupled spins YouTube
  23. Active and passive coupling YouTube
  24. Coupling among equivalent spins YouTube
  25. Coupling among equivalent spins – 2 YouTube
  26. Coupling among non-equivalent spins YouTube
  27. Geminal and Vicinal couplings YouTube
  28. Spin system Nomenclature YouTube
  29. Isotope effect YouTube
  30. Analysis of Strongly coupled spin systems YouTube
  31. Eigen values of A2 and AMX spin systems YouTube
  32. Analysis of Three spin coupled systems YouTube
  33. Analysis of Proton NMR spectra YouTube
  34. Analysis of Proton NMR spectra – 2 YouTube
  35. Analysis of Proton NMR spectra – 3 YouTube
  36. Basics of 13C-NMR YouTube
  37. Coupled and Decoupled 13C-Spectra YouTube
  38. Broadband decoupling in 13C-NMR YouTube
  39. Analysis of 13C spectra and DEPT YouTube
  40. Heteronuclear couplings and satellite analysis YouTube
  41. Heteronuclear couplings and satellite analysis -2 YouTube
  42. Coupling among magnetic equivalent nuclei and isotope effect YouTube
  43. Analysis of spectra of other nuclei YouTube
  44. Spin Echoes YouTube
  45. Polarization transfer techniques YouTube
  46. INEPT and DEPT YouTube
  47. Decoupling and NOE YouTube
  48. NOE-2 YouTube
  49. Introduction to 2D NMR YouTube
  50. Two-dimensional NMR YouTube
  51. Two dimensional NMR YouTube
  52. Two dimensional COSY YouTube
  53. COSY and examples YouTube
  54. Variants of COSY and TOCSY spectra YouTube
  55. Heteronuclear correlation and inverse detection YouTube
  56. Coupled and decoupled HSQC and HMBC YouTube
  57. NMR data acquisition YouTube
  58. NMR data acquisition - 2 YouTube
  59. Practical considerations of 1D NMR YouTube
  60. NMR Data processing YouTube
  61. NMR data processing YouTube
  62. NMR Instrumentation YouTube
  63. NMR Instrumentation – 2 YouTube
  64. Relaxation processes YouTube
  65. Relaxation processes - 2 YouTube