Line Intensity Measurements of the ν7+ν8 Band of Ethylene (12C2H4). (10th July 2013)

• Record Type: Journal Article
• Authors: Lebron, G. B.; Tan, T. L.
• Other Names: Arslan Hakan Academic Editor.
• Is Part Of: International journal of spectroscopy. Volume 2013(2013)
• Publication Date: 2013-07-10
• Subjects: Spectrum analysis -- Periodicals; Spectrum Analysis; Spectrum analysis; Periodicals; Periodicals; 543.5
• DOI: 10.1155/2013/492092
• Languages: English
• ISSNs: 1687-9449

Abstract

Abstract : From the four high-resolution FTIR absorbance spectra recorded at a spectral resolution of 0.0063 cm −1, 123 line intensities belonging to theν 7 + ν 8 band of 12 C2 H4 were measured and fit. The upperv 7 + v 8 = 1 state rovibrational constants up to sextic terms determined using a Watson'sA -reduced Hamiltonian model inI r representation were used to calculate the line intensities of the band. Results of the experimental fit of the line intensities agree well with those obtained by calculations.