The spectroscopic analysis of the v2 = 1, v5 = 1, and v3 = v6 = 1 infrared vibration system of H3SiI
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- 作者：Elisabetta Canè ; a ; Mattia Villaa ; Filippo Tamassiaa ; Luciano Fusinaa ; luciano.fusina@unibo.it" class="auth_mail" title="E-mail the corresponding author ; Hans Bü ; rgerb ; Marion Litzb
- 关键词：Silyl iodide ; Infrared spectroscopy ; Anharmonic resonance ; Coriolis resonance ; Combination bands
- 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- 出版年：2016
- 出版时间：5 June 2016
- 年：2016
- 卷：162
- 期：Complete
- 页码：36-47
- 全文大小：1746 K
文摘
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The ν2, ν5 and ν3 + ν6 infrared bands of H328SiI were studied at high resolution.
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13,399 ro-vibrational transitions were assigned with J max ″ = 140 and K max ″ = 21
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The v2 = 1, v5 = 1, and v3 = v6 = 1 excited states interact via Coriolis resonances.
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The v5 = 1 and v3 = v6 = 1 excited states interact via anharmonic Fermi resonance.
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Experimental data were well reproduced refining 14 interaction parameters in the Hamiltonian.