Acta Phys. -Chim. Sin. ›› 2003, Vol. 19 ›› Issue (06): 553-556.doi: 10.3866/PKU.WHXB20030615
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Zhang Song;Zhu Rong-Shu;Wang Yan-Mei;Zhang Bing
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Abstract: Geometrical optimization and theoretical calculation of the vibrational spectra of pxylene(pC8H10)and its cation were performed using the 631G basis sets of the Gaussian98 program. The primary peaks of spectra of the first excited state are verified and the results are in good agreement with the experimental values. The peaks of spectra of ionic state are assigned using ab initio calculation, and the vibrational mode on 341 cm-1 is 3.
Key words: Ab initio, Vibrational frequency, p-xylene
Zhang Song;Zhu Rong-Shu;Wang Yan-Mei;Zhang Bing. A Theoretical Calculation of the Vibrational Spectra of p-xylene and Its Cation[J].Acta Phys. -Chim. Sin., 2003, 19(06): 553-556.
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URL: http://www.whxb.pku.edu.cn/EN/10.3866/PKU.WHXB20030615
http://www.whxb.pku.edu.cn/EN/Y2003/V19/I06/553
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