The crystal structures of m-trifluoromethylphenylsilatranone and p-fluorophenylsilatranone

L. Párkányí, P. Hencsei, E. Popowski

Research output: Contribution to journalArticle

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Abstract

The crystal structures of two silatranone derivatives are reported. The close N → Si approach (2.106(3) Å in m-trifluoromethylphenyl-, and 2.129(3) Å in p-fluorophenyl-silatranone) indicates strong dative acceptor bonds. For various silatrane derivatives and inverse relation has been revealed between the mean group electronegativity of the substituent R attached to silicon and the N → Si dative bond distance. In both structures there are long (1.72 Å) SiO bonds in the SiOCO moiety. The m-trifluoromethylphenyl derivative contains a disordered CF3 group.

Original languageEnglish
Pages (from-to)275-283
Number of pages9
JournalJournal of Organometallic Chemistry
Volume197
Issue number3
DOIs
Publication statusPublished - Jan 1 1980

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Crystal structure
Derivatives
Electronegativity
Silicon
silatrane

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

Cite this

The crystal structures of m-trifluoromethylphenylsilatranone and p-fluorophenylsilatranone. / Párkányí, L.; Hencsei, P.; Popowski, E.

In: Journal of Organometallic Chemistry, Vol. 197, No. 3, 01.01.1980, p. 275-283.

Research output: Contribution to journalArticle

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