کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1235237 | 968844 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Observation of vibronically excited thioformaldehyde at 62,000-72,000 cmâ1 by 1 + 1â²Â + 1â² resonance enhanced multiphoton ionization spectroscopy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Observation of vibronically excited thioformaldehyde at 62,000-72,000 cmâ1 by 1 + 1â²Â + 1â² resonance enhanced multiphoton ionization spectroscopy Observation of vibronically excited thioformaldehyde at 62,000-72,000 cmâ1 by 1 + 1â²Â + 1â² resonance enhanced multiphoton ionization spectroscopy](/preview/png/1235237.png)
چکیده انگلیسی
Vibronically excited thioformaldehyde (H2CS) has been studied by two-color 1 + 1â²Â + 1â² resonance enhanced multiphoton ionization (REMPI) spectroscopy, in which the CË 1B2000 state of H2CS was selected as an intermediate state for the resonant excitation to high-lying electronic states at 62,000-72,000 cmâ1. In light of the distinctive selection rules for the 1 + 1â²Â + 1â² REMPI and one-photon direct absorption transitions excited from the CË1B2 and XË1A1 states of H2CS, respectively, we have been able to identify 1 valence state (nÏ, Ï*2), and 14 Rydberg states (n, 5s), (Ï, 4s), (n, 3dxz), (n, 3dyz), (n, 5pz), (n, 5px), (n, 5py), (n,4dz2), (n, 4dxz), (n, 4dyz), (n, 6s), (Ï, 4py), (n, 6pz), and (n, 6py), in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 69, Issue 1, January 2008, Pages 27-32
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 69, Issue 1, January 2008, Pages 27-32
نویسندگان
Hsing-Chen Wu, Chun-Cing Chen, Yit-Tsong Chen,