Ferro- and antiferromagnetic intermolecular interactions in the aromatic heterocyclic derivatives of α-nitronyl nitroxide
✍ Scribed by Sugano, T.; Tamura, M.; Kinoshita, M.
- Book ID
- 121939932
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 304 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0379-6779
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📜 SIMILAR VOLUMES
An a-nitronyl nitroxide cation radical, 2-( 3-N-methylpyridinium)-4,4,5,5-tetramethyl-4,5-dihydro-lH-imidazol-l-oxyl 3-Noxide, has been found to possess a unique structure and magnetic properties: the molecules are manifested as dimers with a very short intermolecular contact between the NO group an
characteristic molecular arrangements that give rise to FM intermolecular interaction in the 2D layer are discussed in terms of hydrogen-bond formation between the O atom of the ONCNO group and the methyl groups of the nitronyl nitroxide moieties.
Previous crystal structure determinations of purely organic compounds containing heavy atoms or less than 10 atoms from X-ray powder diffraction data include: a