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Department of Chemistry, Unit Catalogue 2011/12


CH40162: Advanced organometallic chemistry

Click here for further information Credits: 3
Click here for further information Level: Masters UG & PG (FHEQ level 7)
Click here for further information Period: Semester 2
Click here for further information Assessment: EX 100%
Click here for further information Supplementary Assessment: Like-for-like reassessment (where allowed by programme regulations)
Click here for further information Requisites: Before taking this unit you must (take CH10133 and take CH20147) or (take CH10134 and take CH20148)
Click here for further information Description: Aims:
To provide insight into the reactive chemistry of selected organometallic species and to outline the underlying principles of structure and bonding. To introduce the topic of low oxidation state transition metal clusters, and describe their reactivity.

Learning Outcomes:
After studying the unit, students should be able to:
* Describe the basic metal ligand bonding interactions in metal π-complexes (C2, C3, C4, C5, C6, C7, C8 systems).
* Use the DGM rules to predict and rationalise the reactivity of 18-electron complexes bearing hydrocarbon ligands.
* Rationalise the reaction of electrophiles with π-complexes
* Critically assess methods of synthesis and reactivities of organometallic systems
* Critically assess and rationalise the structure of transition metal clusters.
* Describe and critically rationalise the synthesis and reactivity of low nuclearity transition metal clusters.
* Rationalise the isolobal principle, and apply it.
* Critically assess recent literature examples of organometallic and transition metal clusters chemistry and suggest synthetic routes to designed materials with specific functionalities and/or properties.

Skills:
Numeracy (F, A), Problem solving (T, F, A), Scientific writing (F, A), Independent working (F), Group working (F).

Content:
The unit will provide insight to selected aspects of advanced organometallic chemistry. An overview of the bonding and reactivity of metal carbon σ,π donor /π acceptor ligands will be given and the chemistry of metal polyene complexes and their reactivity (Davies-Green-Mingos rules) will also be introduced. The unit will build on the concepts of the 18 electron rule and metal-metal bonding and introduce aspects of transition metal cluster chemistry (esp. synthesis, structure, bonding and reactivity). Introduction to the isolobal principle will introduce be used to develop concepts and ideas in metal-metal bonded and metal-carbon (element) multiple bonded systems (e.g. metal carbenes carbynes, and higher metal cumulenes).
Click here for further informationProgramme availability:

CH40162 is Optional on the following programmes:

Department of Chemistry
  • USCH-AKM03 : MChem (hons) Chemistry for Drug Discovery with Industrial Training (Full-time with Thick Sandwich Placement) - Year 4
  • USCH-AAM06 : MChem (hons) Chemistry for Drug Discovery with Study Year Abroad (Full-time with Study Year Abroad) - Year 4
  • USCH-AKM02 : MChem (hons) Chemistry with Industrial Training (Full-time with Thick Sandwich Placement) - Year 4
  • USCH-AAM03 : MChem (hons) Chemistry with Study Year Abroad (Full-time with Study Year Abroad) - Year 4
  • TSCH-AFM01 : MRes Chemistry (Full-time) - Year 1

NB. Programmes and units are subject to change at any time, in accordance with normal University procedures.