Optical spectrum of Si3C, and a re-analysis of the C1B1 ← X1A1 transition

Reilly, N. J. and Steglich, M. and Kokkin, D. L. and Maier, J. P. and Stanton, J. F. and McCarthy, M. C.. (2015) Optical spectrum of Si3C, and a re-analysis of the C1B1 ← X1A1 transition. Journal of molecular spectroscopy, Vol. 310. pp. 135-140.

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Official URL: http://edoc.unibas.ch/dok/A6381835

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Abstract The electronic spectrum of Si3C has been measured in the 710-250 nm region by resonant two-color two-photon ionization spectroscopy. In addition to the strong C1B1 ← X1A1 transition near 400 nm, evidence is found for two weaker features: a broad, largely structureless band near 625 nm, which is assigned to A1B1 ← X1A1 , and a band near 333 nm with partially-resolved vibronic structure, which we assign to E1B1 ← X1A1 . Assignment of the transitions and analysis of their vibrational structure is supported by equation-of-motion coupled cluster calculations. Re-measurement and re-analysis of the C �← X transition at higher spectral resolution and signal-to-noise ratio than that reported previously (Stanton et al., 2005) allows essentially all of the vibronic features to be assigned with confidence.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Physikalische Chemie (Maier)
UniBasel Contributors:Maier, John Paul and Steglich, Mathias
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Academic Press
Note:Publication type according to Uni Basel Research Database: Journal article
Last Modified:05 Jun 2015 08:53
Deposited On:05 Jun 2015 08:53

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