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Detection and characterization of singly deuterated silylene, SiHD, via optical spectroscopy


Abstract Singly deuterated silylene has been detected and characterized in the gas-phase using high-resolution, two-dimensional, optical spectroscopy. Rotationally resolved lines in the 0[0 over 0][˜ over X][superscript 1]A′ → [˜ over A][superscript 1]A′′000X˜1A′→A˜1A″ band are assigned to both c-type perpendicular transition and additional parallel, axis-switching induced bands. The extracted rotational constants were combined with those for SiH[subscript 2] and SiD[subscript 2] to determine an improved equilibrium bond length, r[subscript SiH], and bond angle, θ, of 1.5137 ± 0.0003 Å and 92.04° ± 0.05°, and 1.4853 ± 0.0005 Å and 122.48° ± 0.08° for the [˜ over X][superscript 1]A′(0, 0, 0) and [˜ over A][superscript 1]A″(0, 0, 0) state respectively... (more)
Created Date 2016-06-27
Contributor Kokkin, Damian (ASU author) / Ma, Tongmei (ASU author) / Steimle, Timothy (ASU author) / Sears, Trevor J. (Author) / College of Liberal Arts and Sciences / School of Molecular Sciences
Series JOURNAL OF CHEMICAL PHYSICS
Type Text
Extent 14 pages
Language English
Identifier DOI: 10.1063/1.4954702 / ISSN: 1833-3672 / ISSN: 1839-3527
Copyright
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Citation Kokkin, D. L., Ma, T., Steimle, T., & Sears, T. J. (2016). Detection and characterization of singly deuterated silylene, SiHD, via optical spectroscopy. The Journal of Chemical Physics, 144(24), 244304. doi:10.1063/1.4954702
Note This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in The Journal of Chemical Physics and may be found at http://aip.scitation.org/doi/10.1063/1.4954702.
Collaborating Institutions ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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