Structure Elucidation using Ultraviolet-Visib...

Structure Elucidation using Ultraviolet-Visible, Infrared, Raman, Proton nuclear magnetic resonance &Mass; spectroscopy

Author Name : Taushif Shaikh, Sangram Gaikwad, Abhishek Dombale

ABSTRACT

Structural elucidation is basically means the determination of the chemical structure of substances. This article provides an overview of the spectroscopic techniques most commonly encountered in  laboratories. Infrared, Raman, and Nuclear magnetic resonance  spectroscopy are used mainly for identification or characterization of substances. Visible and ultraviolet spectroscopy are used mainly for measurement of the substances or elements. Some techniques can be used for both identification as well as measurement. The structural elucidation of molecules using UV, IR, Raman, PMR & Mass spectrometry plays an important role. While learningthis modern techniques of nuclear magnetic resonance spectroscopy and mass spectrometry have changed the approach of data acquisition and greatly Extended the capabilities of these methods. In this review Spectroscopic data include information on chemical or physical properties of compounds, spectra, structures. This review covers different hard and soft techniques of how we can easily detect the structure of an any chemical compound.  Structural Elucidation Plays important role in organic, medicinal and bio analytical, Life Science and so on. We will see how spectroscopy works in real life: which equipment is required, the optical principles, how to run an observation. We will also give you some key advice to successfully start in spectroscopy. This paper covers how UV, IR, Raman, PMR & Mass spectrometry will complement each other to find the structure of Molecule.

Keywords : Astronomy, Electron  Transition,Infrared,Spectroscopy.