Super-superexchange coupling through a hydrogen bond in a linear copper(II) complex, [Cu(LH)(L)]·BF4·2H2O (LH = N-tert-butyl-N-2-pyridylhydroxylamine)

Atsushi Okazawa, Takayuki Ishida*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

Crystal structure analysis of the title compound revealed the presence of a hydrogen bond in an intermolecular LH⋯L contact with the O⋯O distance of 2.4252(16) Å to form a one-dimensional polymeric structure. Magnetic study clarified that a relatively large exchange coupling was determined as 2J/kB = -33.2(2) K from the Bonner-Fisher analysis and ascribable to the super-superexchange coupling along the Cu-O-H⋯O-Cu path.

Original languageEnglish
Pages (from-to)198-202
Number of pages5
JournalChemical Physics Letters
Volume480
Issue number4-6
DOIs
Publication statusPublished - 2009 Oct 8
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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