Intermolecular spin-coupler

Ferromagnetic spin interactions through hydrogen bond in the complexes of arylboronic acids with aryl nitronyl nitroxides

Takeyuki Akita, Keiji Kobayashi

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Two crystalline complexes, the complex of p-fluorophenylboronic acid with phenyl nitronyl nitroxide (2) and the complex of p-nitrophenylboronic acid with p-dimethylaminophenyl nitronyl nitroxide (3), were prepared. Both of those complexes as well as the complex of phenylboronic acid with phenyl nitronyl nitroxide (1) exhibit ferromagnetic spin interactions (1: J/kB=+0.65 K, 2: J/kB=+0.58 K, 3: J/kB=+1.35 K). The results are discussed based on the X-ray crystal structure.

Original languageEnglish
Pages (from-to)257-264
Number of pages8
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume306
DOIs
Publication statusPublished - Jan 1 1997
Externally publishedYes

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couplers
Hydrogen bonds
hydrogen bonds
acids
Acids
Crystal structure
interactions
Crystalline materials
X rays
crystal structure
x rays
benzeneboronic acid

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

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abstract = "Two crystalline complexes, the complex of p-fluorophenylboronic acid with phenyl nitronyl nitroxide (2) and the complex of p-nitrophenylboronic acid with p-dimethylaminophenyl nitronyl nitroxide (3), were prepared. Both of those complexes as well as the complex of phenylboronic acid with phenyl nitronyl nitroxide (1) exhibit ferromagnetic spin interactions (1: J/kB=+0.65 K, 2: J/kB=+0.58 K, 3: J/kB=+1.35 K). The results are discussed based on the X-ray crystal structure.",
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T2 - Ferromagnetic spin interactions through hydrogen bond in the complexes of arylboronic acids with aryl nitronyl nitroxides

AU - Akita, Takeyuki

AU - Kobayashi, Keiji

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Two crystalline complexes, the complex of p-fluorophenylboronic acid with phenyl nitronyl nitroxide (2) and the complex of p-nitrophenylboronic acid with p-dimethylaminophenyl nitronyl nitroxide (3), were prepared. Both of those complexes as well as the complex of phenylboronic acid with phenyl nitronyl nitroxide (1) exhibit ferromagnetic spin interactions (1: J/kB=+0.65 K, 2: J/kB=+0.58 K, 3: J/kB=+1.35 K). The results are discussed based on the X-ray crystal structure.

AB - Two crystalline complexes, the complex of p-fluorophenylboronic acid with phenyl nitronyl nitroxide (2) and the complex of p-nitrophenylboronic acid with p-dimethylaminophenyl nitronyl nitroxide (3), were prepared. Both of those complexes as well as the complex of phenylboronic acid with phenyl nitronyl nitroxide (1) exhibit ferromagnetic spin interactions (1: J/kB=+0.65 K, 2: J/kB=+0.58 K, 3: J/kB=+1.35 K). The results are discussed based on the X-ray crystal structure.

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