Chemistry and Molecular Physics BSc

This module shows how trends in chemical properties can be related to the structure of the Periodic Table and rationalise descriptive inorganic chemistry. 

To provide a fundamental understanding of the basics of organic chemistry, including nomenclature, molecular structure and bonding, stereochemistry and the chemical reactivity of common functional groups and reaction types through an understanding of their electronic properties. 

To provide an introduction to fundamental physical aspects of chemistry, which underpins all areas of Chemistry - emphasis will be placed on being able to apply knowledge, especially in solving problems. 

To introduce a range of chemical techniques appropriate to the study of inorganic, organic and physical chemistry at first year level, which will act as a foundation for more advanced work in subsequent years.

You’ll receive training in basic computing techniques using MatLab, and will be introduced to their use in solving physical problems.

You’ll spend three to four hours in computer classes and a one hour lecture each week. 

This course will provide an introduction to the basic mathematical techniques required for your course:

• Plane geometry
• Calculus of a single variable
• Complex numbers
• Ordinary differential equations
• Calculus of several variable including partial derivatives and surface and volume integrals
• Matrix algebra and eigenvalues

In this module you’ll look at green chemistry in its broadest sense, covering the fundamental concepts and chemistry involved in making chemical processes cleaner and more environmentally benign.

You’ll spend one hour per week in lectures, seminars and workshops over the whole year studying this module.

This module will introduce you to selected topics at the forefront of current research in chemistry from a physical chemistry perspective.

Example topics include:

• nanochemistry and its applications
• energy generation and storage technologies
• chemistry in the digital age
• the chemistry of ions
• the application of advanced photon sources

This module builds on the practical, analytical and communication skills developed in the first year and introduces experiments across the range of chemistry, based on your second year theory modules.

You’ll spend around 10 hours per week in practicals for this module. 

In this module you'll study  the physical principles underlying chemical phenomena, with emphasis on energy, quantum mechanics and spectroscopy. You'll also be introduced to solid-state chemistry, including the structure, characterisation, energetics and the band theory of solids.  

You’ll attend two hours of lectures each week in this module. 

This module will provide an introduction to the theory and elementary applications of quantum mechanics, a theory that is one of the key achievements of 20th-century physics.

Quantum mechanics is an elegant theoretical construct that is both beautiful and mysterious. Some of the predictions of quantum mechanics are wholly counter-intuitive and there are aspects of it that are not properly understood but it has been tested experimentally for over 50 years and, wherever predictions can be made, they agree with experiment.

In the module From Newton to Einstein, you learnt about the idea of a field a quantity which is defined at every point in space. In this module, the description of fields will be extended by introducing the mathematics of vector calculus.

The module will begin with an introduction to vector calculus, illustrated in the context of the flow of ideal (non-viscous) fluids.

The math­ematics will then be used to provide a framework for describing, understanding and using the laws of electromagnetism. We discuss how electric and magnetic fields are related to each other and to electrical charges and electrical currents. The macroscopic description of electric fields inside dielectric materials and magnetic fields inside magnetizable materials will be described, including the boundary conditions that apply at material interfaces.

The last section of the module will discuss Maxwells equations of electrodynamics and how they lead to the vector wave equation for electromagnetic waves.

In this module students will receive:

• an introduction to the the basic techniques and equipment used in experimental physics
• training in the analysis and interpretation of experimental data
• a basic practical introduction to geometrical and physical optics
• opportunities to observe phenomena discussed in theory modules
• training in the skills of record keeping and writing scientific reports

You’ll be introduced to the principles of analytical chemistry, including the principal types of instrumentation used and the statistical treatment of analytical results.

You’ll attend two lectures each week studying this module.

You’ll be given an overview of how forces at the nanoscale are different to those observed in macroscopic systems and will consider how they can be exploited in nanometre-scale processes and devices.

You’ll focus on the physical basis and measurement of forces operating on the nanoscale, considering van der Waals, electrostatic, hydrophobic and hydrophilic interactions.

You’ll spend around three hours per week in lectures and workshops studying this module.

This module covers material related to developing a more sustainable approach to chemistry. You will learn what constitutes sustainable chemistry, the significance of new technologies such as synthetic biology, and recognise the problems in achieving sustainability.

To provide a fundamental understanding of molecular structure and of the requirements for reactivity.

To introduce modern electronic structure theory and demonstrate how it can be applied to determine properties such as molecular structure, spectroscopy and reactivity.

This course aims to teach the relationship between structure and properties of solids, structure of Solids and characterisation.

It aims to teach a general introduction to Interfaces and Surfaces.

You’ll be introduced to general methods for the discussion of wave propagation, specifically methods for the solution of differential equations and Fourier methods.

You’ll spend around six hours each week in lectures and workshops for this module. 

This module will introduce students to the physics of atoms, nuclei and the fundamental constituents of matter and their interactions. The module will also develop the quantum mechanical description of these.

Topics to be covered are:

• Approximation techniques first order perturbation theory, degeneracies, second order perturbation theory, transition rates, time-dependent perturbation theory, Fermi's golden rule
• Particle Physics protons and neutrons, antiparticles, particle accelerators and scattering experiments, conservation laws, neutrinos, leptons, baryons and hadrons, the quark model and the strong interaction, weak interactions, standard model
• Introduction to atomic physics review of simple model of hydrogen atom, Fermi statistics and Pauli principle, aufbau principle, hydrogenic atoms, exchange, fine structure and hyperfine interactions, dipole interaction, selection rules and transition rates
• Lasers optical polarization and photons, optical cavities, population inversions, Bose statistics and stimulated emission, Einstein A and B coefficients
• Nuclear Physics Radioactivity, decay processes, alpha, beta and gamma emission, detectors, stability curves and binding energies, nuclear fission, fusion, liquid drop and shell models.

• Bonding nature of chemical bonds, thermodynamics of solid formation
• Crystal structures description of crystal structures, k-space, reciprocal lattice, Bragg diffraction, Brillouin zones
• Nearly-free electron model - Bloch's theorem, band gaps from electron Bragg scattering, effective masses
• Band theory Fermi surfaces, qualitative picture of transport, metals, insulators and semiconductors
• Semiconductors - doping, inhomogeneous semiconductors, basic description of pn junction
• Phonons normal modes of ionic lattice, quantization, Debye theory of heat capacities, acoustic and optical phonons
• Optical properties of solids absorption and reflection of light by metals, Brewster angle, dielectric constants, plasma oscillations
• Magnetism- Landau diamagnetism, paramagnetism, exchange interactions, Ferromagnetism, antiferromagnetism, neutron scattering, dipolar interactions and domain formation, magnetic technology

You’ll carry out a project within the areas of chemical and molecular physics, which may be experimental or theoretical in nature.

Spending around two hours per week in lectures and tutorials, you’ll work in pairs to plan your project under the guidance of a project supervisor.

This course aims to teach advanced experimental techniques in chemistry.

To provide experience in the recording, analysis and reporting of physical data.

To put into practice the methods of accessing, assessing and critically appraising the chemical literature.

You’ll undertake a literature review on a selected topic in the area of chemistry and molecular physics, presenting your work as a written report.

You’ll also develop your communication skills through group work, presentations and writing for the general public.

You’ll spend around two hours per week in workshops for this module. 

A general introduction to lasers, including laser radiation and its properties will be given, leading to why lasers have such widespread uses in Chemistry.

The bulk of the module is devoted to selected applications, which will include some of:

• atmospheric measurements
• combustion
• photochemistry and synthesis
• chemical kinetics
• spectroscopic studies of isolated molecules (stable and reactive)
• studies of van der Waals complexes
• studies of small metal clusters and nanoparticles
• time-resolved studies

The aim of this module is to provide you with an understanding of coordination chemistry in the context of macrocyclic, supramolecular and bioinorganic chemistry and its applications in metal extraction and synthesis.

You will gain an appreciation of the importance of metals in biological systems, and be able to explain the relationship between the structure of the active centres of metallo-proteins and enzymes and their biological functions.

The module is assessed by a two-hour written exam.