Run by School of Natural Sciences
10 Credits or 5 ECTS Credits
Organiser: Dr Keith Hughes
Overall aims and purpose
Covers the core principles of group theory including their application to chemical bonding and leading into (extended) Huckel theory. Further develops concepts in kinetics.
Dr K H Hughes and Dr C D Gwenin (18 lectures) - The use of symmetry in chemical bonding and chemical reactivity is illustrated through specific examples. A large part of the lectures are concerned with the quantum mechanical theory of chemical bonding. The principles of quantum mechanics necessary for an appreciation of modern chemical bonding theory are introduced, applied and exemplified. The simplifications which arise, and the additional insight gained from application of symmetry considerations are stressed and exemplified. The discussion of the underpinning quantum mechanics given here, particularly the 'variation theorem' and associated methodology for solution of the Schroedinger equation, is sufficiently general for application in other areas of chemistry to be understood. A discussion of the pi-electron theory of organic molecules is also included including the consequences of molecular structure and energy.
Dr R A Davies (6 lectures) - The kinetics of simple chain reactions and photolytic reactions as examples of chain reactions are examined.
Threshold (40%). Knowledge and understanding of the content covered in the course is basic; Problems of a routine nature are generally adequately solved; Transferable skills are at a basic level.
Good (~60%). Knowledge base covers all essential aspects of subject matter dealt with in the module and shows good evidence of enquiry beyond this. Conceptual understanding is good. Problems of a familiar and unfamiliar nature are solved in a logical manner; solutions are generally correct and acceptable. Performance in transferable skills is sound and shows no significant deficiencies.
Excellent (>70%). Knowledge base is extensive and extends well beyond the work covered in the module. Conceptual understanding is outstanding. Problems of a familiar and unfamiliar nature are solved with efficiency and accuracy; problem-solving procedures are adjusted to the nature of the problem. Performance in transferable skills is generally very good.
Students should be able to: Show familiarity with character tables and symmetry group operations.
Students should be able to: Characterise kinetics in simple and photolytic reactions.
Students should be able to: Show fundamental understanding and use of (extended) Huckel theory.
Students should be able to:
- Show an understanding of irreducible and reducible representations of molecules.
Students should be able to: Use character tables in chemical bonding .
Students should be able to: Show fundamental understanding of linear combinations, including linear combinations of atomic orbitals.
Students should be able to:
- Show solid foundation in assigning proper basis representations chemical problems at hand and subsequent reduction to an irreducible representation.
Teaching and Learning Strategy
The module has 24 hours of lectures. Contact time 24 hours, private study 76 hours.
- Numeracy - Proficiency in using numbers at appropriate levels of accuracy
- Self-Management - Able to work unsupervised in an efficient, punctual and structured manner. To examine the outcomes of tasks and events, and judge levels of quality and importance
- Inter-personal - Able to question, actively listen, examine given answers and interact sensitevely with others
- Critical analysis & Problem Solving - Able to deconstruct and analyse problems or complex situations. To find solutions to problems through analyses and exploration of all possibilities using appropriate methods, rescources and creativity.
Subject specific skills
- CC4 the ability to recognise and analyseProblems andPlanStrategies for theirSolution
- CC5 Skills in the generation, evaluation, interpretation andSynthesis ofChemical information and data
- CC6 Skills inCommunicatingScientific material and arguments
- CC8 the ability to adapt and apply methodology to theSolution of unfamiliarProblems
- CP4 Skills in the monitoring, by observation and measurement, ofChemicalProperties, events orChanges, and theSystematic and reliable recording and documentation thereof
- PS1 CommunicationSkills,Covering both written and oralCommunication with a variety of audiences
- PS2 Skills in the employment ofCommonConventions andStandards inScientific writing, dataPresentation, and referencing literature
- PS3 Problem-solvingSkills, relating to qualitative and quantitative information
- PS4 numeracy and mathematicalSkills, including handling data, algebra, functions, trigonometry,Calculus, vectors andComplex numbers, alongside error analysis, order-of-magnitude estimations,Systematic use ofScientific units and different types of dataPresentation
- PS7 basic interpersonalSkills, relating to the ability to interact with otherPeople and to engage in teamworking
- PS11 Problem-solvingSkills including the demonstration ofSelf-direction, initiative and originality
- SK1 are fullyConversant with major aspects ofChemical terminology
- SK2 demonstrate aSystematic understanding of fundamentalPhysicochemicalPrinciples with the ability to apply that knowledge to theSolution of theoretical andPracticalProblems
- SK6 develop an awareness of issues withinChemistry that overlap with other relatedSubjects
- SK9 read and engage withScientific literature
- SK10. Development ofProject-specific experimentalSkills.
- SK11. Reading and engaging withScientific literature.
- CC1 the ability to demonstrate knowledge and understanding of essential facts,Concepts,Principles and theories relating to theSubject areasCovered in theirProgramme
Talis Reading listhttp://readinglists.bangor.ac.uk/modules/fxx-2205.html
"Molecular Symmetry and group theory" any edition by Alan Vincent (Wiley) "Symmetry and structure" by Kettle (Wiley) "Physical Chemistry" any eidtion by PW Atkins
Pre- and Co-requisite Modules
- FXX-1112: Maths Skills for Chemists
- FXX-1103: Foundation of Chemistry 2
- FXX-1101: Foundation of Chemistry 1
Courses including this module
Compulsory in courses:
- F100: BSC Chemistry year 2 (BSC/C)
- F102: Chem with Europ Exper year 2 (BSC/CEE)
- F105: BSc Chemistry with International Experience year 2 (BSC/CHIE)
- F103: BSC Chem with Ind Exper year 2 (BSC/CIE)
- F104: MChem Chemistry year 2 (MCHEM/CH)
- F106: MChem Chemistry with International Experience year 2 (MCHEM/CHIE)
- F101: MChem Chemistry with Industrial Experience year 2 (MCHEM/CIND)