Fulara, Jan and Nagy, Adam and Garkusha, Iryna and Maier, John P.. (2010) Higher energy electronic transitions of HC2n+1H+ (n=2–7) and HC2n+1H (n=4–7) in neon matrices. Journal of Chemical Physics, 133 (2). p. 24304.
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Official URL: http://edoc.unibas.ch/dok/A6001414
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Abstract
Electronic absorption spectra of linear HC2n+1H+ (n=2–7) were recorded in 6 K neon matrices following their mass-selective deposition. Four new electronic band systems are identified; the strongest ˜E Π2g/u←˜X Π2u/g lies in the UV and the second most intense ˜C Π2g/u←˜X Π2u/g is located in the visible range. The known ˜A Π2g/u←˜X Π2u/g absorption is an order of magnitude weaker than ˜C Π2g/u←˜X Π2u/g. Transitions to the ˜B and ˜D states are also discussed. The wavelengths of the HC2n+1H+ (n=2–7) electronic systems obey a linear relation as a function of the size of the cations, similar to other carbon chains. The ˜B Σu−3←˜X Σg−3 transition in the UV of neutral HC2n+1H (n=4–7) has also been identified upon photobleaching of the cations trapped in the matrices.
Faculties and Departments: | 05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Physikalische Chemie (Maier) |
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UniBasel Contributors: | Fulara, Jan and Nagy, Adam and Roth, Iryna and Maier, John Paul |
Item Type: | Article, refereed |
Article Subtype: | Research Article |
Publisher: | AIP Publishing |
ISSN: | 0021-9606 |
e-ISSN: | 1089-7690 |
Note: | Publication type according to Uni Basel Research Database: Journal article |
Language: | English |
Identification Number: |
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edoc DOI: | |
Last Modified: | 24 Apr 2017 09:37 |
Deposited On: | 14 Sep 2012 07:14 |
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