Microwave and vibrational spectra, ab initio calculations, conformational stabilities and assignments of the fundamentals of the C-s conformer of n-butylsilane
DC Field | Value | Language |
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dc.contributor.author | Stidham, Howard D. | - |
dc.contributor.author | LaPlante, Arthur J. | - |
dc.contributor.author | Oh, Jung-Jin | - |
dc.contributor.author | Obenchain, Daniel A. | - |
dc.contributor.author | Peebles, Sean A. | - |
dc.contributor.author | Peebles, Rebecca A. | - |
dc.contributor.author | Wurrey, Charles J. | - |
dc.contributor.author | Marrow, Ethan | - |
dc.contributor.author | Guirgis, Gamil A. | - |
dc.date.available | 2021-02-22T13:16:25Z | - |
dc.date.issued | 2011-09 | - |
dc.identifier.issn | 0022-2860 | - |
dc.identifier.issn | 1872-8014 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/12494 | - |
dc.description.abstract | The vibrational spectrum of n-butylsilane is described. Complete assignments of fundamentals are made for the anti-anti (aa) conformer of C-s symmetry. The relative stabilities of the five different conformers are calculated, and the (aa) conformer emerges as the conformer of lowest relative energy, and thus the most abundant, entirely dominating the infrared and Raman spectra as confirmed by the spectra of the annealed crystal. The dipole moments of all the conformers are calculated to lie between 0.88 and 1 Debye, similar to the dipole moments of the conformers of n-butylgermane. Microwave measurements of this molecule seeded in a molecular jet were made using Fourier-transform microwave spectroscopy and confirmed the presence of the aa conformer, in addition to the anti-gauche (ag) and gauche-anti (ag) conformers. Measurement of rotational spectra for all four C-13-substituted isotopologues as well as the Si-29 and Si-30 species for the aa conformer allowed a heavy atom structure determination for this conformer. (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Microwave and vibrational spectra, ab initio calculations, conformational stabilities and assignments of the fundamentals of the C-s conformer of n-butylsilane | - |
dc.type | Article | - |
dc.publisher.location | 네델란드 | - |
dc.identifier.doi | 10.1016/j.molstruc.2011.06.048 | - |
dc.identifier.scopusid | 2-s2.0-80052771718 | - |
dc.identifier.wosid | 000295433100004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MOLECULAR STRUCTURE, v.1003, no.1-3, pp 31 - 40 | - |
dc.citation.title | JOURNAL OF MOLECULAR STRUCTURE | - |
dc.citation.volume | 1003 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 31 | - |
dc.citation.endPage | 40 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | ROTATIONAL SPECTRUM | - |
dc.subject.keywordAuthor | Conformational stability | - |
dc.subject.keywordAuthor | n-Butylsilane | - |
dc.subject.keywordAuthor | Ab initio calculations | - |
dc.subject.keywordAuthor | Infrared and Raman spectra | - |
dc.subject.keywordAuthor | Microwave | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/abs/pii/S0022286011005357?via%3Dihub | - |
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