Chemistry for Natural Sciences V: Organic Synthesis & Inorganic Chemistry - CHE00025I

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Module will run

Occurrence	Teaching period
A	Spring Term 2022-23 to Summer Term 2022-23

Module aims

The purpose of this Year 2 module is to extend students’ understanding of key concepts of structure, bonding, chemical reactivity, equilibrium and change through a blend of lectures, practicals, tutorials and workshops. The module dips down to material taught to chemists at Stage 1, marrying the reactivity of haloalkanes/alkenes/alkynes, and solid state chemistry together with including more advanced topics such as catalysis, vibrational spectroscopy and excited states. The students will also carry out integrated chemistry practical projects, which will provide them with skills in project planning, development, execution and presentation of results. Carried out during a 2-week period (after the exam period), this project provides students with their first real insight into life as a research scientist.

Module learning outcomes

• Students will gain an understanding of catalysis.
• Students gain an understanding of the chemistry of haloalkanes, alkenes and alkynes, focussing on a mechanistic understanding of the reactions of this class of molecule, such as electrophilic addition. Students should be able to apply their knowledge to predict the solution of unseen problems, as well as rationalising the reactivity of these molecules in three-dimensional space.
• Students will gain a detailed insight into the bonding models applied within solid materials. In particular they will learn how to apply the ionic model in order to rationalise and predict crystal-packing structures and perform simple calculations of lattice energies.
• Students will obtain a good understanding of the terminology used to describe the electronic states of atoms and diatomic molecules. This will include in particular the treatment of the coupling of different types of angular momenta associated with orbital and spin motion of the electrons.
• Students will achieve an understanding of the principles of infrared and Raman spectroscopy, their application to diatomic molecules, and the group theoretical treatment of vibrations in polyatomic molecules. Students will learn to apply group theory to derive vibrational selection rules and to deduce the forms of normal mode vibrations.
• The integrated chemistry practical project will allow students to plan, execute and troubleshoot a longer project-like experiment. In this way they will start to develop important practical research skills, and begin to move away from the format of simply following instructions. Students will also develop transferable skills of team working and presentation of results.

Module content

Module Structure

Catalysis	SBD	8 lectures	Tutorial
Haloalkanes, Alkenes and Alkynes	ASM	9 lectures	Tutorial
Solid State	MAB	6 lectures	Tutorial
Vibrational Spectroscopy	MCRC	6 lectures	1x 2h Central Workshop
Excited States and Photochemistry	JNM	6 lectures	Tutorial
Integrated Chemistry Practical	NJW

Indicative assessment

Task	% of module mark
Closed/in-person Exam (Centrally scheduled)	35
Closed/in-person Exam (Centrally scheduled)	50
Practical	15

Special assessment rules

Non-reassessable

Additional assessment information

Two closed examinations. For paper 1, 2 from 2 questions should be answered containing the following topics: 'Solid State' and 'Haloalkanes, Alkenes and Alkynes'. For paper 2, 2 from 3 questions should be answered containing the following topics: 'Vibrational Spectroscopy', 'Excited States and Photochemistry' and 'Catalysis'.

The Integrated Chemistry Practicals consist of lab sessions in Summer weeks 8 and 9, with additional group work sessions, finishing with a group presentation in Summer week 10.

Indicative reassessment

Task	% of module mark
Closed/in-person Exam (Centrally scheduled)	35
Closed/in-person Exam (Centrally scheduled)	50

Module feedback

Written feedback will be given for tutorial work within a week. Written and/or oral feedback for workshops will be given either during the sessions or within a week. Feedback will be provided on all summative practical work within 25 working days. Closed exam results with per-question breakdown are returned to the students via supervisors within 5 weeks (as per special approval by the University Teaching Committee). Outline answers are made available via the Chemistry web pages when the students receive their marks, so that they can assess their own detailed progress/achievement. The examiners’ reports for each question are made available to the students via the Chemistry web pages

Indicative reading

"Chemistry³: Introducing Inorganic, Organic and Physical Chemistry, 2nd edition" by Burrows, Parsons, Price, Holman and Pilling (published by Oxford University Press, 978-0-19-969185-2)