Ferromagnetic spin interaction through the interheteromolecular hydrogen bond: A 1:1 crystalline complex of phenylboronic acid and phenyl nttronyl nitroxide

Takeyuki Akita, Yasuhiro Mazaki, Keiji Kobayashi

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

A crystalline molecular complex derived from phenyl nitronyl nitroxide (1) and phenyl boronic acid (2) exhibits a ferromagnetic spin interaction (J= +0.65 K) below 30 K: An X-ray analysis revealed the crystal structure constituted of one-dimensional array of two component molecules linked alternately by the NO-HO-B hydrogen bonds. The NO-HO-B-OH - ON linkage was suggested to act as a path for ferromagnetic spin coupling. An unusual formation of nitrosonium salt (3) was found in the reaction of 1 and BF3. Its molecular and crystal structures were determined.

Original languageEnglish
Pages (from-to)39-45
Number of pages7
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume278-279
DOIs
Publication statusPublished - Jan 1 1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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