Sunday 15 December 2013

Molecular Spectroscopy (Organic Chemistry) Syllabus M.Sc.(APPLIED CHEMISTRY) 3rd-III Sem Syllabus for DAVV Indore


DEVI AHILYA VISHWAVIDYALAYA, DAVV INDORE Syllabus
M.Sc. (APPLIED CHEMISTRY) Fourth-3th-III Semester Curriculum/ Syllabus
MAP-301: Molecular Spectroscopy (Organic Chemistry) Syllabus

Unit -I ltraviolet and Visible spectroscopy: 

Fundamentals, effect of solvent and extending conjugation on electronic transitions, ultraviolet bands for carbonyl compounds, unsaturated carbonyl compounds, dienes, conjugated polyenes, Fieser Woodward rules for conjugated dienes and carbonyl compounds,ultraviolet spectra of aromatic compounds. Steric effect in biphenyls

Unit -II Infrared Spectroscopy:

  Characteristic vibrational frequencies of alkanes, alkenes, alkynes, aromatic compounds, alcohols, ethers, phenols and amines. Detailed study of vibrational frequencies of carbonyl compounds (ketones, aldehydes, esters, amides, acids, anhydrides,lactones, lactams and conjugated carbonyl compounds). Effect of hydrogen bonding and solvent effect on vibrational frequencies, overtones, combination bands and Fermi resonance

Unit –III Nuclear Magnetic Resonance Spectroscopy: 

General introduction and definition, chemical shift, spin-spin interaction, shielding mechanism, mechanism of measurement, chemical shift values and correlation for protons bonded to carbon (aliphatic, olefinic, aldehydic and aromatic) and other nuclei (alcohols, phenols, enols, carboxylic acids, amines, amides & mercapto), chemical exchange, effect of deuteration, Stereochemistry, hindered rotation, Karplus curvevariation of coupling constant with dihedral angle,NMR shift reagents,Solvent effects, Nuclear overhauser effect (NOE).
Carbon-13 NMR Spectroscopy: General considerations, chemical shift (aliphatic olefinic , alkyne, aromatic, heteroaromatic and carboynl carbon), coupling constants. Two dimensional NMR spectroscopy:COSY, HETCOR, NOESY, DEPT, HMBC and HMQC techniques

Unit- IV Mass Spectrometry :

 Introduction, ion production EI, CI, FD, ESI and FAB, ion analysis, ion abundance, Mass spectral fragmentation of organic compounds, common functional groups, molecular ion peak, metastable ion peak, Mc Lafferty rearrangement , Nitrogen rule, High resolution mass spectrometry. Combined problems based on UV, IR, NMR and Mass spectral techniques

Books Suggested

1. R.M. Silverstein, G.C. Bassler and T.C. Morrill, Spectrometric Identification of Organic Compounds, John Wiley
2. R.J. Abraham, J. Fisher and P. Loftus, Introduction to NMR spectroscopy, Wiley
3. J.R. Dyer, Application of Spectroscopy of Organic Compounds, Prentice Hall
4. D.H. Williams, I. Fleming, Spectroscopic Methods in Organic Chemistry, Tata McGraw-Hill
5. Banwell, Fundamentals of Molecular Spectroscopy, Tata McGraw Hill
6. G. Aruldhas, Molecular Structure and Spectroscopy, Prentice Hall

Photochemistry Syllabus M.Sc.(APPLIED CHEMISTRY) 3rd-III Sem Syllabus for DAVV Indore

DEVI AHILYA VISHWAVIDYALAYA, DAVV INDORE Syllabus
M.Sc. (APPLIED CHEMISTRY) Fourth-3th-III Semester Curriculum/ Syllabus
MAP-302: Photochemistry Syllabus


UNIT-I Photochemical Reactions

Interaction of electromagnetic radiation with matter, types of excitations, fate of excited molecule, quantum yield, transfer of excitation energy, actinometry.

UNIT-II Determination of Reaction Mechanism

Classification, rate constants and life times of reactive energy state determination of rate constants of reactions. Effect of light intensity on the rate of photochemical reactions, Types of photochemical reactions-photo dissociation, gas-phase photolysis.

UNIT-III Photochemistry of Alkene

Intramolecular reactions of the olefinic bond-geometrical isomerism, cyclisation reactions, rearrangement of 1,4- and 1,5-dienes. Photochemistry of Aromatic Compounds Isomerisations, Additions and Substitutions.

UNIT-IV Photochemistry of Carbonyl Compounds

Intramolecular reactions of carbonyl compounds-saturated, cyclic and acyclic,,γ- unsaturated and α,- unsaturated compounds, cyclohexadienones. Intermolecular cycloaddition reactions dimerisations and oxetane formation.
Miscellaneous Photochemical Reactions
Photo-Fries reactions of anilides, Photo-Fries rearrangement. Barton reaction. Singlet molecular oxygen reaction. Photochemical formation of smog. Photodegration of polymers. Photochemistry of vision

Books Suggested

1. K.K. Rothagi-Mukheriji, Fundamentals of photochemistry, Wiley-Eastern.
2. A Gilbert and J. Baggott, Essentials of Molecular Photochemistry, Blackwell Scientific Publication.
3. N.J. Turro, Molecular Photochemistry, Benjamin.
4. A. Cox and T. Camp, Introductory Photochemistry, McGraw Hill.
5. R.P. Kundall and A. Gilbert, Photochemistry, Thomson Nelson.
6. J. Coxon and B.Holtom, Organic Photochemistry, Cambridge University Press.
7. C H Dupuoy and O L Chapman Molecular Reactions and Photochemistry, Prentice Hall
8. J Kagan, Organic Photochemistry, Academic Press.

Diffraction Techniques and ESCA Syllabus M.Sc.(APPLIED CHEMISTRY) 3rd-III Sem Syllabus for DAVV Indore

DEVI AHILYA VISHWAVIDYALAYA, DAVV INDORE Syllabus
M.Sc. (APPLIED CHEMISTRY) Fourth-3th-III Semester Curriculum/ Syllabus
MAP-303: Diffraction Techniques and ESCA Syllabus


Unit-I X-ray Diffraction

Bragg condition, Miller indices, Laue Method, Bragg method, Debye Scherrer method of X-ray structural analysis of crystals, index reflections, identification of unit cells from systematic absences in diffraction pattern, Structure of simple lattices and X-ray intensities, structure factor and its relation to intensity and electron density, phase problem. Description of the procedure for an X-ray structure analysis, absolute configuration of molecules.

Unit-II Electron Diffraction

Scattering intensity vs. scattering angle, Wierl equation, measurement technique, elucidation of structure of simple gas phase molecules. Low energy electron diffraction and structure of surfaces.

Unit-III Neutron Diffraction

 Scattering of neutrons by solids measurement techniques, Elucidation of structure of magnetically ordered unit cells.

Unit IV Photoelectron Spectroscopy

Basic principles; photo-electric effect, ionization process, Koopman's theorem. Photoelectron spectra of simple molecules, ESCA, chemical information from ESCA. Auger electron spectroscopy-basic idea.