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Structure & Reactivity II: Purification and Spectroscopy
Chem 201-203: Infrared, NMR, Mass Spectrometry, Laboratory Techniques
- Author
- Chris Schaller
- Publisher
- College of Saint Benedict/Saint John's University
- Source
- LibreTexts
- License
- CC BY-NC
- Language
- EN
- Category
- Basic Sciences
Contents· 79 sections
- 01: Introduction to Spectoscopy
- 02: Ultraviolet-Visible Spectroscopy
- 2.01: Introduction to UV Spectroscopy
- 2.02: UV-Visible Spectroscopy - Metal Ions
- 2.03: UV-Visible Spectroscopy of Organic Compounds
- 2.04: UV-Visible Spectroscopy- Solutions.
- 03: Infrared Spectroscopy
- 3.01: Introduction
- 3.02: Hydrocarbon Spectra
- 3.03: Some Subtle Points of IR Spectroscopy
- 3.04: Carbon-Carbon Multiple Bonds
- 3.05: Bonds to Common Heteroatoms- Oxygen
- 3.06: Carbon-Oxygen Double Bonds
- 3.07: Bonds to Common Heteroatoms- Nitrogen
- 3.08: More Complicated Spectra
- 3.09: Misleading Peaks
- 3.10: Additional Problems
- 3.11: Solutions for Selected Problems
- 3.12: Appendix
- 04: Nuclear Magnetic Resonance Spectroscopy
- 4.01: Introduction
- 4.02: C NMR Spectroscopy
- 4.03: Symmetry in Spectroscopy
- 4.04: Factors in Chemical Shift- Carbon Geometry
- 4.05: Factors in Chemical Shift- Electronegativity
- 4.06: More on Electronic Effects
- 4.07: H NMR Spectroscopy
- 4.08: Chemical Shift in Proton Spectra
- 4.09: Integration
- 4.10: Multiplicity
- 4.11: More Complicated Coupling
- 4.12: Constructing Partial Structures in NMR Spectroscopy and Combined Structure Determination
- 4.13: NMR in Lab- Solvent Impurities
- 4.14: NMR in Lab- Monitoring Reaction Progress
- 4.15: NMR in Lab- Composition of Mixtures
- 4.16: More Practice
- 4.17: 2D NMR
- 4.18: Solutions to Selected Problems
- 4.19: Appendix
- 05: 2D NMR
- 5.01: COSY Spectra
- 5.02: TOCSY Spectra
- 5.03: HMBC and HMQC Spectra
- 5.04: NOESY Spectra
- 5.05: Proteins
- 5.06: More Practice with 2D
- 5.07: 2D NMR Solutions
- 06: Introductory Mass Spectrometry
- 6.01: Introduction to Mass Spectrometry
- 6.02: The Mass Spectrometry Experiment
- 6.03: GC-MS and LC-MS
- 6.04: Molecular Ions
- 6.05: Molecular Weight Molecular Formula and Degrees of Unsaturation
- 6.06: Isotopomers
- 6.07: Other Important Isotopes- Br and Cl
- 6.08: Molecular Weight- Even or Odd
- 6.09: High vs Low Resolution
- 6.10: Fragmentation - Stable Cations
- 6.11: Fragmentation Pathways
- 6.12: Solutions for Selected Problems
- 07: Purification of Molecular Compounds
- 7.01: Evaporation
- 7.02: Filtration
- 7.03: Distillation
- 7.04: Sublimation
- 7.05: Recrystallization
- 7.06: Solvent Partitioning (Liquid-Liquid Extraction)
- 7.07: Acid-Base Extraction
- 7.08: Liquid Chromatography
- 7.09: Column Chromatography (Normal Phase)
- 7.10: Reverse Phase Chromatography
- 7.11: Size Exclusion Chromatography
- 7.12: Ion Exchange Chromatography
- 7.13: Affinity Chromatography
- 7.14: Electrophoresis
- 7.15: Instrumentation Using Chromatography
- 7.16: Solutions for Selected Problems
- 08: Lab Basics
- 8.01: Dissolution