Rare and unexpected coordination to copper(II) by a tertiary amide in a macrocyclic ligand

Kevin F. Sibbons, Mohammed Al-Hashimi, Majid Motevalli, Joanna Wolowska, Michael Watkinson

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Incorporation of a tertiary amide donor within the framework of a C 2-symmetric analogue of 1,4,7-triazacyclononane derived from L-valine results in the isolation of a very rare example of a classical Werner copper(II) complex in which tertiary amide coordination occurs; despite the monomeric nature of the complex in the solid state, frozen solution EPR studies reveal the presence of a triplet ground state consistent with a dimeric species.

Original languageEnglish
Pages (from-to)3163-3165
Number of pages3
JournalDalton Transactions
Issue number20
DOIs
Publication statusPublished - 21 Oct 2004
Externally publishedYes

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Amides
Copper
Ligands
Valine
Ground state
Paramagnetic resonance
1,4,7-triazacyclononane

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Rare and unexpected coordination to copper(II) by a tertiary amide in a macrocyclic ligand. / Sibbons, Kevin F.; Al-Hashimi, Mohammed; Motevalli, Majid; Wolowska, Joanna; Watkinson, Michael.

In: Dalton Transactions, No. 20, 21.10.2004, p. 3163-3165.

Research output: Contribution to journalArticle

Sibbons, Kevin F. ; Al-Hashimi, Mohammed ; Motevalli, Majid ; Wolowska, Joanna ; Watkinson, Michael. / Rare and unexpected coordination to copper(II) by a tertiary amide in a macrocyclic ligand. In: Dalton Transactions. 2004 ; No. 20. pp. 3163-3165.
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