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Inorganic Chemistry and Group Chemistry Unit 1: Electronic Properties and Band Theory Lecture 1: Introduction

This document outlines the topics to be covered in the lecture "Introduction" for the course "Inorganic Chemistry and Group Chemistry". The lecture will cover electronic properties and band theory of metals, insulators, and semiconductors. It will also discuss inorganic hydrides, organic reagents used in inorganic chemistry such as chelating agents, and the application of group theory to vibrational spectroscopy. The lecture is being presented by Dr. Gururaj Kudur Jayaprakash on September 13, 2020.

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Gururaj Kj
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182 views4 pages

Inorganic Chemistry and Group Chemistry Unit 1: Electronic Properties and Band Theory Lecture 1: Introduction

This document outlines the topics to be covered in the lecture "Introduction" for the course "Inorganic Chemistry and Group Chemistry". The lecture will cover electronic properties and band theory of metals, insulators, and semiconductors. It will also discuss inorganic hydrides, organic reagents used in inorganic chemistry such as chelating agents, and the application of group theory to vibrational spectroscopy. The lecture is being presented by Dr. Gururaj Kudur Jayaprakash on September 13, 2020.

Uploaded by

Gururaj Kj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Inorganic Chemistry and Group Chemistry

Unit 1 : Electronic properties and Band Theory


Lecture 1 : Introduction

Presenter:
Dr. Gururaj Kudur Jayaprakash

Assistant Professor
Quantum Electrochemistry Group
Department of Chemistry
Faculty of Basic Science
Shoolini University

September 13, 2020


• Electronic properties and Band Theory: Metals, insulators and
semiconductors, electronic structure of solids-band theory of
metals, insulators and semiconductors, intrinsic and extrinsic
semiconductors. Doping semiconductors, p-n junctions,
superconductors, photoconduction-photoelectric effects. Magnetic
properties-Classification of materials, cooperative
phenomenon-magnetic domains.
• Inorganic Hydrides: Classification, preparation, bonding and their
applications in industry. Transition metal compounds with bonds
to hydrogen, carbonyl hydrides and hydride anions. Classification,
nomenclature, Wade’s Rules, preparation, structure and bonding in
boron hydrides (boranes), carboranes, metalloboranes and
metallocarboranes.

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• Organic Reagents in Inorganic Chemistry: Chelation, factors
determining the stability of chelates (effect of ring size, oxidation
state of the metal, coordination number of the metal); Use of the
following reagents in analysis and its applications for industrial use.
• (a) Dimethylglyoxime (in analytical chemistry)
• (b) EDTA (in analytical chemistry and chemotherapy)
• (c) 8-Hydroxyquinoline (in analytical chemistry and chemotherapy)
• (d) 1,10-Phenanthroline and Dithiazone (in analytical chemistry)
• (e) Thiosemicarbazones (in analytical chemistry and chemotherapy)

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• Group theory and application of Group Theory in Vibrational
Spectroscopy: The concept of group, Symmetry elements and
symmetry operations, Assignment of point groups to Inorganic
molecules, Some general rules for multiplications of symmetry
operations, Multiplication tables for water and ammonia,
Representations (matrices, matrix representations for C2V and C3V
point groups irreducible representations), Character and character
tables for C2V and C3V point groups. Applications of group theory
to chemical bonding (hybrid orbitals for σ-5bonding in different
geometries and hybrid orbitals for π-bonding. Symmetries of
molecular orbitals in BF3 , C2 H4 and B2 H6 . A brief idea about
Infrared and Raman scattering spectroscopy. Vibrational modes as
basis of group representations w.r.t. SO2 , POCl3 , PtCl4 and
Mutual exclusion principle, Classification of vibrational modes (i.e.
stretching and angle deformation vibrations w.r.t. SO2 , POCl3 and
PtCl4 .

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