principles of molecular spectroscopy electromagnetic radiation electromagnetic radiation has the properties of a particle photon and a wave distance of one wave n frequency waves per unit time sec 1 ...
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...Principles of molecular spectroscopy electromagnetic radiation has the properties a particle photon and wave distance one n frequency waves per unit time sec hz c speed light x m h plank s constant j quantum energy e rays uv vis ir microwaves radiowaves cm short wavelength long high low quantized levels molecules have discrete no continuum between molecule absorbs when corresponds to difference in two states organic relaxation ground state excited valance electron transitions gives information about p bonds conjugated systems compounds infrared vibrations stretches bends identify functional groups nuclear spin magnetic field nmr map framework calibration process that relates measured analytical signal concentration analyte substance be analyzed spectrophotometer it is technique uses absorbance by an at certain determine or transmittance nm color complementary violet yellow green blue orange red purple table correlation...