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- https://chem.libretexts.org/Courses/Franklin_and_Marshall_College/Introduction_to_Materials_Characterization__CHM_412_Collaborative_Text/Spectroscopy/Raman_SpectroscopyMost of the scattered light will be of the same intensity as the incident beam, but a small percentage will be different due to excited electrons that do not relax back to their original energy state....Most of the scattered light will be of the same intensity as the incident beam, but a small percentage will be different due to excited electrons that do not relax back to their original energy state. It also shows the FTIR spectra of the same unknown paint and its pigment match, demonstrating the superiority of Raman to be used in this kind of analysis.
- https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Spectroscopy/Vibrational_Spectroscopy/Raman_Spectroscopy/Resonant_vs._Nonresonant_Raman_SpectroscopyIn this section readers will be introduced to the theory behind resonance and non-resonance Raman spectroscopy. Each technique has its share of advantages and challenges. Each of these aspects will be...In this section readers will be introduced to the theory behind resonance and non-resonance Raman spectroscopy. Each technique has its share of advantages and challenges. Each of these aspects will be explored.
- https://chem.libretexts.org/Courses/Lebanon_Valley_College/CHM_311%3A_Physical_Chemistry_I_(Lebanon_Valley_College)/09%3A_Molecular_Spectroscopy/9.17%3A_Raman-_ApplicationIf one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to...If one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to detect molecular vibrational motions: Infrared spectroscopy (IR) and Raman spectroscopy. Raman Spectroscopy has its unique properties which have been used very commonly and widely.
- https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Spectroscopy/Vibrational_Spectroscopy/Raman_Spectroscopy/Raman%3A_InterpretationIf one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to...If one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to detect molecular vibrational motions: Infrared spectroscopy (IR) and Raman spectroscopy. Raman Spectroscopy has its unique properties which have been used very commonly and widely.
- https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Basic_Principles_of_Organic_Chemistry_(Roberts_and_Caserio)/09%3A_Separation_Purification_and_Identification_of_Organic_Compounds/9.09%3A_Raman_SpectroscopyRaman spectroscopy often is a highly useful adjunct to infrared spectroscopy. The experimental arrangement for Raman spectra is quite simple in principle. Monochromatic light, such as from an argon-ga...Raman spectroscopy often is a highly useful adjunct to infrared spectroscopy. The experimental arrangement for Raman spectra is quite simple in principle. Monochromatic light, such as from an argon-gas laser, is passed through a sample, and the light scattered at right angles to the incident beam is analyzed by an optical spectrometer.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Instrumental_Analysis_(LibreTexts)/18%3A_Raman_Spectroscopy/18.02%3A_InstrumentationThe basic instrumentation for Raman spectroscopy is similar to that for other spectroscopic techniques: a source or radiation, an optical bench for bringing the source to the sample, and a suitable de...The basic instrumentation for Raman spectroscopy is similar to that for other spectroscopic techniques: a source or radiation, an optical bench for bringing the source to the sample, and a suitable detector.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Instrumental_Analysis_(LibreTexts)/18%3A_Raman_Spectroscopy/18.03%3A_Applications_of_Raman_SpectroscopyRaman spectroscopy is useful for both qualitative and quantitative analyses, examples of which are provided in this section.
- https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/The_Live_Textbook_of_Physical_Chemistry_(Peverati)/29%3A_Spectroscopy/29.02%3A_Vibrational_SpectroscopyVibrational spectroscopy is concerned with the measurement of the energies of transitions between quantized vibrational states of molecules in the gas phase.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Instrumental_Analysis_(LibreTexts)/18%3A_Raman_Spectroscopy/18.01%3A_Theory_of_Raman_SpectroscopyThere are two general classes of scattering: elastic, or Rayleigh scattering and inelastic, or Raman scatting. In elastic scattering, a photon is first absorbed by a particle and then emitted without ...There are two general classes of scattering: elastic, or Rayleigh scattering and inelastic, or Raman scatting. In elastic scattering, a photon is first absorbed by a particle and then emitted without a change in its energy. With inelastic scattering, a photon is first absorbed by a particle and then emitted with a change in its energy. A plot that shows the intensity of scattered radiation as a function of the change in energy is called a Raman spectrum.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Physical_Methods_in_Chemistry_and_Nano_Science_(Barron)/04%3A_Chemical_Speciation/4.03%3A_Raman_SpectroscopyRaman spectroscopy is a powerful tool for determining chemical species. As with other spectroscopic techniques, Raman spectroscopy detects certain interactions of light with matter. In particular, thi...Raman spectroscopy is a powerful tool for determining chemical species. As with other spectroscopic techniques, Raman spectroscopy detects certain interactions of light with matter. In particular, this technique exploits the existence of Stokes and Anti-Stokes scattering to examine molecular structure.
- https://chem.libretexts.org/Courses/Providence_College/CHM_331_Advanced_Analytical_Chemistry_1/11%3A_Raman_Spectroscopy/11.01%3A_Raman-_ApplicationIf one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to...If one can extract all of the vibrational information corresponds a molecule, its molecular structure can then be determined. In the field of spectroscopy, two main techniques are applied in order to detect molecular vibrational motions: Infrared spectroscopy (IR) and Raman spectroscopy. Raman Spectroscopy has its unique properties which have been used very commonly and widely.
