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Volumn 103, Issue 41, 1999, Pages 8187-8192

Formation of Nitrile Ylide by Addition of Carbene with Acetonitrile in a Low-Temperature Argon Matrix

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EID: 0007003183     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp9915230     Document Type: Article
Times cited : (12)

References (33)
  • 24
    • 85034120816 scopus 로고    scopus 로고
    • note
    • We used the RHF/6-31G* level of theory which is rather modest for BCC and NY in the present study since sizes of the molecules are too big for us to optimize their geometries and to calculate vibration frequency calculations including the correlation effects. However, modified frequencies well correlated with the experimental values as listed in Tables 3 and 4. While the difference between the two CN bonds in NY was calculated to be 0.017 Å, that in the parent nitrile ylide turned out to be 0.075 Å at the MP2/6-31G* level of theory. It is gathered that the difference in NY is not as large as that in the simple ylide because of the resonance effect in the big ylide.
  • 26
    • 85034137000 scopus 로고    scopus 로고
    • note
    • -1.
  • 31
    • 85034124873 scopus 로고    scopus 로고
    • The intensities of the IR bands are indicated by vs (very strong), s (strong), m (medium), and w (weak). The sh showed shoulder peak
    • The intensities of the IR bands are indicated by vs (very strong), s (strong), m (medium), and w (weak). The sh showed shoulder peak.
  • 33
    • 85034149761 scopus 로고    scopus 로고
    • When the measured band seems to be overlapped with other band, that band is ruled out, though the calculated band is corresponding to that band
    • When the measured band seems to be overlapped with other band, that band is ruled out, though the calculated band is corresponding to that band.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.