Course detail

Group Theory in Chemistry, Spectroscopy and Determination of Crystal Structure

CEITEC VUT-DS128AAcad. year: 2020/2021

Not applicable.

Language of instruction

English

Mode of study

Not applicable.

Learning outcomes of the course unit

Not applicable.

Prerequisites

basic matrix algebra knowledge

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Not applicable.

Course curriculum

Introduction to symmetry:
symmetry operations, molecular symmetry, algebra of symmetry operations, matrix representations, dipole moments and optical activity
Point groups:
determination of point groups for molecules, Gamma 3N representation (rotation and translation), reducible and irreducible representations.
Molecular vibrations:
normal coordinates, infrared and Raman spectroscopy, valence vibrations.
Molecular orbital theory:
Transformation properties of molecular orbitals, Hartree-Fock approximation, Huckel molecular orbital method, hybrid orbitals for sigma bonding systems, hybrid orbitals for pi bonding systems.
Electronic structure of atoms and molecules:
Free ion (spin-orbit coupling), Ions in fields of non-spherical symmetry, terms and multiplets, introduction to crystal field and ligand field theory, introduction to magnetism (basic terms, spin and orbital contributions).
UV-VIS spectroscopy:
selection rules, correlation diagrams (weak and strong crystal fields), overview of spectral and magnetic properties of coordination compounds.
Introduction to crystallography:
history, basic terms, symmetry operations in crystallography, stereographic projection, crystallochemistry, crystallization processes, types of crystal defects, interactions of X-rays with matter, sources and detection of X-ray.
Lattices:
Real and reciprocal lattices, Miller indices, point groups, 2D groups, space groups
X-ray diffraction:
Laue and Bragg equations; Ewald's scheme, scattering and structural factor F(hkl), factors influencing the diffraction intensity, X-ray diffraction methods (for single crystals, SC, and powders).

Work placements

Not applicable.

Aims

The aim of this course is to give an overview of group theory applications in chemistry and material physics.

Specification of controlled education, way of implementation and compensation for absences

Not applicable.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

B. S. Tsukerblat – Group Theory in Chemistry and Spectroscopy
G. D.Zhou, W-K. Li and S. Mai – Advanced Structural Inorganic Chemistry
T. A. Albright, J.K. Burdett and M-H. Whangboo – Orbital Interactions in Chemistry
W. Clegg – X-Ray Crystallography

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme STIAMN Doctoral

    branch AM , 1 year of study, winter semester, compulsory-optional
    branch ANTMT , 1 year of study, winter semester, compulsory-optional