The crystal structure of 3-(9-anthracenyl)-1,5-diphenyl-verdazyl, a stable free radical

L. Párkányí, Csaba Kertész, Armin J. Mayr, Michael P. Eastman

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The crystal structure of the stable free radical 3-(9-anthracenyl)-1,5-diphenylverdazyl was determined. There are four independent molecules in the unit cell (space group P̄1). The structure was solved by direct methods. A large number of sets of initial random phases were generated in space group P1 (Z = 8,256 non-hydrogen atoms) and the best solution gave the location of 250 atoms. The four symmetry-independent molecules have a variety of different conformations indicating considerable conformational freedom.

Original languageEnglish
Pages (from-to)141-150
Number of pages10
JournalJournal of Molecular Structure
Volume447
Issue number1-2
DOIs
Publication statusPublished - Jun 1998

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free radicals
Free Radicals
Crystal structure
Atoms
crystal structure
Molecules
atoms
Conformations
molecules
symmetry
cells
diphenyl

Keywords

  • 1,5-Diphenyl-3-(9-anthracenyl-verdazyl)
  • Conformation
  • Direct methods
  • X-ray crystallography

ASJC Scopus subject areas

  • Structural Biology
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

The crystal structure of 3-(9-anthracenyl)-1,5-diphenyl-verdazyl, a stable free radical. / Párkányí, L.; Kertész, Csaba; Mayr, Armin J.; Eastman, Michael P.

In: Journal of Molecular Structure, Vol. 447, No. 1-2, 06.1998, p. 141-150.

Research output: Contribution to journalArticle

Párkányí, L. ; Kertész, Csaba ; Mayr, Armin J. ; Eastman, Michael P. / The crystal structure of 3-(9-anthracenyl)-1,5-diphenyl-verdazyl, a stable free radical. In: Journal of Molecular Structure. 1998 ; Vol. 447, No. 1-2. pp. 141-150.
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