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https://scholarbank.nus.edu.sg/handle/10635/76632
Title: | New organic polymer precursors: Synthesis and electronic structure of thienylpyridines and thienylethynylpyridines | Authors: | Novak, I. Ng, S.-C. Mok, C.-Y. Huang, H.-H. Fang, J. Wang, K.K.-T. |
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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