Tiekink, E.R.T. and Zukerman-Schpector, J. (2010) Pb center dot center dot center dot pi aryl interactions as supramolecular synthons. Australian Journal of Chemistry, 63 (4). pp. 535-543. ISSN 0004-9425,
Full text not available from this repository.Abstract
A survey of lead (Pb) structures containing Pb center dot center dot center dot pi aryl interactions has been conducted. Such contacts usually lead to zero- or one-dimensional aggregates with rare examples of two- and three-dimensional architectures. The Pb center dot center dot center dot pi aryl interactions are found only in crystal structures containing lead(II) centres and arise as a result of electron donation of the lead-bound lone pair of electrons to the lowest unoccupied molecular orbital of the accepting aryl ring. The prevalence of Pb center dot center dot center dot pi interactions as a supramolecular synthon is relatively low, occurring in similar to 3% of all structures containing lead and at least one aryl ring, but these are more likely to form compared with Sn center dot center dot center dot pi interactions.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Subjects: | Q Science > Q Science (General) |
| Depositing User: | Dr Mohd Faizal Hamzah |
| Date Deposited: | 28 Dec 2015 08:18 |
| Last Modified: | 28 Dec 2015 08:18 |
| URI: | http://eprints.um.edu.my/id/eprint/15346 |
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