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Hybridization in 1,5,9-Tridehydro(l2)Annulene

M. Randić ; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
A. Rubčić ; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (3 MB) str. 141-144 preuzimanja: 43* citiraj
APA 6th Edition
Randić, M. i Rubčić, A. (1971). Hybridization in 1,5,9-Tridehydro(l2)Annulene. Croatica Chemica Acta, 43 (2), 141-144. Preuzeto s https://hrcak.srce.hr/197328
MLA 8th Edition
Randić, M. i A. Rubčić. "Hybridization in 1,5,9-Tridehydro(l2)Annulene." Croatica Chemica Acta, vol. 43, br. 2, 1971, str. 141-144. https://hrcak.srce.hr/197328. Citirano 26.02.2021.
Chicago 17th Edition
Randić, M. i A. Rubčić. "Hybridization in 1,5,9-Tridehydro(l2)Annulene." Croatica Chemica Acta 43, br. 2 (1971): 141-144. https://hrcak.srce.hr/197328
Harvard
Randić, M., i Rubčić, A. (1971). 'Hybridization in 1,5,9-Tridehydro(l2)Annulene', Croatica Chemica Acta, 43(2), str. 141-144. Preuzeto s: https://hrcak.srce.hr/197328 (Datum pristupa: 26.02.2021.)
Vancouver
Randić M, Rubčić A. Hybridization in 1,5,9-Tridehydro(l2)Annulene. Croatica Chemica Acta [Internet]. 1971 [pristupljeno 26.02.2021.];43(2):141-144. Dostupno na: https://hrcak.srce.hr/197328
IEEE
M. Randić i A. Rubčić, "Hybridization in 1,5,9-Tridehydro(l2)Annulene", Croatica Chemica Acta, vol.43, br. 2, str. 141-144, 1971. [Online]. Dostupno na: https://hrcak.srce.hr/197328. [Citirano: 26.02.2021.]

Sažetak
The hybridization 'in l,5,9-tridehydro(12)annulene has been
calculated by the method of maximum overlap. The results show
that the hybrids describing CC double bonds and CC triple
bonds have more s-character than the hybrids of the same carbon
atoms involved in single CC bonds. Consequently, CC double and
CC triple bonds are strengthened not only by the additional n-type
overlap, but also by an increase of cr-type overlap, which accompanies
the rise of the s-content. By using available empirical
correlations a comparison between calculated and experimental
NMR data (spin-spin coupling constant J (C13- H) and chemical
shift i;) is made.

Hrčak ID: 197328

URI
https://hrcak.srce.hr/197328

Posjeta: 96 *