Magnetic Properties of Nitronyl Nitroxide Derivatives Bearing N-H Site: An Approach to Ferromagnetic Self-Assemblies Using Hydrogen Bond

Naoki Yoshioka, Naoki Matsuoka, Munetoshi Irisawa, Shigeru Ohba, Hidenari Inoue

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Nitronyl nitroxide derivatives bearing NH site, imidazolyl-2-nitronyl nitroxide (Im-NN), 4(5)-methyl-imidazolyl-2-nitronyl nitroxide (MeIm-NN), and benzimidazolyl-2-nitronyl nitroxide (BIm-NN) were synthesized, and were self-assembled by hydrogen bonding at NH site with nitrogen atom on imidazole ring or oxygen atom of nitroxide moiety. Ferromagnetic intermolecular interactions were observed in MeIm-NN and BIm-NN. The magnetic interaction can be rationally explained by McConnell model.

Original languageEnglish
Pages (from-to)239-246
Number of pages8
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume334
Publication statusPublished - 1999

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Keywords

  • Ferromagnetic interactions
  • McConnell model
  • Molecular self-assembly
  • Nitronyl nitroxide derivatives
  • Organic radicals

ASJC Scopus subject areas

  • Condensed Matter Physics

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