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Full set of Notes with Fill-Ins - San Jose State University

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Chem 155 Unit 15 259 <strong>of</strong> 316Raman Spectroscopy:vibrationalspectroscopy <strong>with</strong>near UV, visible or near infraredlight is called:Raman Scattering SpectroscopyIntense monochromatic lightbeam – usually a laserH 2 OA tiny fraction <strong>of</strong>the incidentradiation scatters<strong>of</strong>f <strong>of</strong> the moleculesin the solution:RayleighAn even tinierfraction <strong>of</strong> theincident radiationscatters <strong>of</strong>f <strong>of</strong> themolecules and loseor gain energy.Ramanν SCATTERED = ν INCIDENTν SCATTERED ≠ ν INCIDENTelasticscatteringinelasticscatteringPage 259 <strong>of</strong> 316

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