Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1)
Huet, T. R. ; Pursell, C. J. ; Ho, W. C. ; Dinelli, B. M. ; Oka, T.
College Park, Md. : American Institute of Physics (AIP)
Published 1992
College Park, Md. : American Institute of Physics (AIP)
Published 1992
| ISSN: |
1089-7690
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
Chemistry and Pharmacology
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| Notes: |
A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated.
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798289741330776065 |
|---|---|
| autor | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| autorsonst | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| book_url | http://dx.doi.org/10.1063/1.463735 |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLZ218810296 |
| issn | 1089-7690 |
| journal_name | The Journal of Chemical Physics |
| materialart | 1 |
| notes | A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated. |
| package_name | American Institute of Physics (AIP) |
| publikationsjahr_anzeige | 1992 |
| publikationsjahr_facette | 1992 |
| publikationsjahr_intervall | 8009:1990-1994 |
| publikationsjahr_sort | 1992 |
| publikationsort | College Park, Md. |
| publisher | American Institute of Physics (AIP) |
| reference | 97 (1992), S. 5977-5987 |
| search_space | articles |
| shingle_author_1 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| shingle_author_2 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| shingle_author_3 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| shingle_author_4 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. |
| shingle_catch_all_1 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated. 1089-7690 10897690 American Institute of Physics (AIP) |
| shingle_catch_all_2 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated. 1089-7690 10897690 American Institute of Physics (AIP) |
| shingle_catch_all_3 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated. 1089-7690 10897690 American Institute of Physics (AIP) |
| shingle_catch_all_4 | Huet, T. R. Pursell, C. J. Ho, W. C. Dinelli, B. M. Oka, T. Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) A color center laser spectrometer along with velocity modulation detection was used to record the absorption spectrum of H2O+ produced in an AC glow discharge between 3180 and 3390 cm−1 with a gas mixture of He/H2O. The predominant role of the reaction of metastable helium with H2O has been observed. The H2O+ ion is also present in the spectra recorded between 3100 and 3600 cm−1 with a gas mixture of He/H2/O2 and some features are illustrated. The ν1 and ν2+ν3−ν2 bands have been assigned and the previous analysis of the ν3 band [J. Mol. Spectrosc. 127, 1 (1988)] has been extended. The ν1 and ν3 states have been fitted together taking into account the vibration–rotation interaction. The molecular constants have been obtained for the ν1 and ν2+ν3 states and they have been improved in the case of the ν3 and the ground vibrational states. The equilibrium structure has been derived [re=0.9992(6) A(ring), θe=109.30(10)°] and the quadratic and cubic force field constants have been evaluated. 1089-7690 10897690 American Institute of Physics (AIP) |
| shingle_title_1 | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| shingle_title_2 | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| shingle_title_3 | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| shingle_title_4 | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| sigel_instance_filter | dkfz geomar wilbert ipn albert |
| source_archive | AIP Digital Archive |
| timestamp | 2024-05-06T08:05:39.647Z |
| titel | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| titel_suche | Infrared spectroscopy and equilibrium structure of H2O+(X˜ 2B1) |
| topic | U V |
| uid | nat_lic_papers_NLZ218810296 |