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Espectroscòpia [102531]
Gelabert Peiri, Ricard (Universitat Autònoma de Barcelona. Departament de Química)
Universitat Autònoma de Barcelona. Facultat de Ciències

Data: 2013-14
Resum: In the topic of Spectroscopy the focus is the study of the interaction of electromagnetic radiation and matter, and how this interaction can be used to determine details on the structure of the latter. The theoretical foundations that explain the interaction of radiation and matter and predict the structured form of spectra are laid out first, relying on a working knowledge of quantum chemistry. Laser radiation is discussed, as its use is ubiquitous in current spectroscopic techniques. From there on, different spectroscopic techniques are discussed. For each kind, the structure of the corresponding spectrum is connected to the structural parameters of the molecules using quantitative relations derived from quantum mechanics. A specific focus is made on symmetry as a powerful tool to explain characteristics of certain spectra in polyatomic molecules. Specific goals of the topic: Understand the basics of interaction of electromagnetic radiation with matter. Understand the rules that determine the frequency and intensity of a transition. Know how to apply this knowledge to be able to solve problems both in qualitative and quantitative aspects.
Drets: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. Creative Commons
Llengua: Català
Titulació: Química [2502444]

6 p, 158.6 KB

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