Structure of 2,4,4,5,5-pentamethyl-2-imidazoline-1-oxyl-3-oxide

G. V. Romanenko, D. V. Ovcharenko, S. F. Vasilevskii

Research output: Contribution to journalArticle

Abstract

The crystal and molecular structures of the stable nitroxide radical 2,4,4,5,5-pentamethyl-2-imidazoline-1-oxyl-3-oxide was determined. The N-O bond lengths are 1.279(2) and 1.280(2) Å, respectively. The O --N+=C-N-•O fragment is nearly planar with carbon atoms of the ethyl fragment that deviated from the O-N+=C-N-•O plane by -0.204(5) and +0.176(5) Å. The minimum intermolecular distance between the oxygen atoms of NO groups is 4.094 Å.

Original languageEnglish
Pages (from-to)314-317
Number of pages4
JournalJournal of Structural Chemistry
Volume44
Issue number2
DOIs
Publication statusPublished - 1 Mar 2003
Externally publishedYes

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Oxides
fragments
Atoms
oxides
Bond length
Molecular structure
oxygen atoms
molecular structure
Carbon
Crystal structure
Oxygen
crystal structure
carbon
atoms
2-imidazoline
nitroxyl

Keywords

  • Nitroxide radicals
  • Nitroxides
  • Structure

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Structure of 2,4,4,5,5-pentamethyl-2-imidazoline-1-oxyl-3-oxide. / Romanenko, G. V.; Ovcharenko, D. V.; Vasilevskii, S. F.

In: Journal of Structural Chemistry, Vol. 44, No. 2, 01.03.2003, p. 314-317.

Research output: Contribution to journalArticle

Romanenko, G. V. ; Ovcharenko, D. V. ; Vasilevskii, S. F. / Structure of 2,4,4,5,5-pentamethyl-2-imidazoline-1-oxyl-3-oxide. In: Journal of Structural Chemistry. 2003 ; Vol. 44, No. 2. pp. 314-317.
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