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|Title:||New organic polymer precursors: Synthesis and electronic structure of thienylpyridines and thienylethynylpyridines||Authors:||Novak, I.
|Issue Date:||1994||Citation:||Novak, I.,Ng, S.-C.,Mok, C.-Y.,Huang, H.-H.,Fang, J.,Wang, K.K.-T. (1994). New organic polymer precursors: Synthesis and electronic structure of thienylpyridines and thienylethynylpyridines. Journal of the Chemical Society, Perkin Transactions 2 (8) : 1771-1775. ScholarBank@NUS Repository.||Abstract:||He I and He II UV photoelectron spectra (UPS) of isomeric thienylpyridines and thienylethynylpyridines have been recorded. Their electronic structures were analysed and spectra assigned on the basis of He II/He I intensity variations, comparison with UPS of pyridine, thiophene and ethyne and semiempirical MO calculations. The spectra indicate that there is considerable interaction between π orbitals of thiophene, pyridine and ethynyl moieties. The relationship between electronic structure and formation of novel polymer materials is discussed.||Source Title:||Journal of the Chemical Society, Perkin Transactions 2||URI:||http://scholarbank.nus.edu.sg/handle/10635/76632||ISSN:||1472779X|
|Appears in Collections:||Staff Publications|
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