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Hybridization in Highly Strained Small Ring Hydrocarbons. I. Tricyclo- and Tetracyclopropylidene

M. Randić ; Institute »Ruaer Boskovic«, Zagreb, Croatia, Yugoslavia
L. Jakab ; Institute »Ruaer Boskovic«, Zagreb, Croatia, Yugoslavia

Sažetak

The hybridization in tricyclopropylidene and tetracyclopropylidene
has been calculated by the method of maximum overlap.
The results show that the hybrids describing the central ring have
more s character than those in cyclopropane and cyclobutane:
sp3·02 and sp3·31 as compared to sp3·86 and sp3·47 respectively. Consequently the central bonds in the two molecules investigated . are
stabilized by the cyclopropyl substitutions. An interesting comparison
between the maximum overlap hybridization and hybridization
based on more elaborated calculations is made.

Ključne riječi

Hrčak ID:

197532

URI

https://hrcak.srce.hr/197532

Datum izdavanja:

30.10.1970.

Posjeta: 1.428 *