Conformational study of tetramethyl-N,N′-bis-arylcyclodisilazanes by 13C NMR and X-ray diffraction methods

Áron Szöllösy, Läszö Párkányi, László Bihátsi, Pál Hencsei

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The conformations of tetramethyl-N,N′-diphenylcyclodisilazane and the corresponding bis-tolylcyclodisilazanes were studied by 13C NMR spectroscopy. The conformations of tetramethyl-N,N′-bis-m-tolylcyclodisilazane and tetramethyl-N,N′-bis-p-tolylcyclodisilazane were predicted by assuming additivity of substituent chemical shifts (SCS). The conformations of the m- and p-tolyl derivatives in the crystalline state were established by crystal structure analysis, and found to be identical with those determined by 13C NMR methods in solution.

Original languageEnglish
Pages (from-to)159-166
Number of pages8
JournalJournal of Organometallic Chemistry
Volume251
Issue number2
DOIs
Publication statusPublished - Jul 26 1983

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X-Ray Diffraction
Conformations
Nuclear magnetic resonance
X ray diffraction
nuclear magnetic resonance
diffraction
chemical equilibrium
x rays
Magnetic Resonance Spectroscopy
Chemical shift
Nuclear magnetic resonance spectroscopy
crystal structure
Crystal structure
spectroscopy
Crystalline materials
Derivatives
Carbon-13 Magnetic Resonance Spectroscopy

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

Conformational study of tetramethyl-N,N′-bis-arylcyclodisilazanes by 13C NMR and X-ray diffraction methods. / Szöllösy, Áron; Párkányi, Läszö; Bihátsi, László; Hencsei, Pál.

In: Journal of Organometallic Chemistry, Vol. 251, No. 2, 26.07.1983, p. 159-166.

Research output: Contribution to journalArticle

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