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Spectrometry and Spectroscopy: Analytical Techniques in Organic Chemistry

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Lezioni curate abbinate al materiale che hai caricato – impara ogni argomento passo dopo passo.

Purpose of Analytical Techniques

  • Reason for Analytical Methods
    05:41

Infrared Spectroscopy

  • General Features of IR Spect
    16:04

IR Spectroscopy - Frequencies

  • Major IR absorptions
    02:22
  • Major IR absorptions
    02:03
  • Major IR absorptions
    02:02

1H Nuclear Magnetic Resonance - General Features

  • General NMR Features
    10:06

1H NMR - Total Number of Signals

  • General Assumption for 1H NMR Signals
    04:35
  • Identifying Proton Signals
    02:02
  • Identifying Proton Signals
    01:55

1H NMR - Spin-Splitting without J-Values

  • Splitting without J-values
    12:21
  • Proton Splitting
    03:

1H NMR - Integration

  • 1H NMR Integration
    06:46
  • Draw Complete NMR Spectrum
    04:29

NMR Practice

    13C NMR - General Features

    • 13C NMR General Features
      04:00
    • 1H and 13C Joint Problem
      01:10
    • Identifying 13C Signals
      02:12

    Mass Spect - Introduction

    • Equipment and Theory
      10:48
    • How to Read a Mass Spectrum
      01:25

    Mass Spect - Fragmentation

    • Simple Fragmentation Mechanisms
      12:08
    • Ionization Potentials
      04:28
    • Clarification on the Base Peak
      01:27

    Mass Spect - Common Isotopes

    • The (M + 1) Peak
      09:26
    • The Nitrogen Rule
      03:32
    • The (M + 2) Peak
      05:23

    Index of Hydrogen Deficiency (Structural)

    • Is the following molecule saturated?
      00:30
    • What is the IHD of the following molecule?
      00:45
    • What index of hydrogen deficiency is.
      01:15