Magnetic exchange coupling in a nearly linear iron(III)nickel(II)nickel(II) iron(III) complex

Carsten Krebs, Manuela Winter, Thomas Weyhermüller, Eckhard Bill, Karl Wieghardt, Phalguni Chaudhuri

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

The reaction of LFeIIICl3 with Ni2(Hdfmp) 2 (L = 1,4,7-trimethyl-1,4,7-triazacyclononane, H3dfmp = 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde dioxime) produces in the presence of triethylamine, acetate and tetrafluoroborate ions, the dark brown complex [L2Fe22-O2CMe) 2(dfmp)2(MeOH)2Ni2](BF 4)2 which is characterized by X-ray crystallography and magnetic susceptibility measurements and found to have a paramagnetic ground state.

Original languageEnglish (US)
Pages (from-to)1913-1915
Number of pages3
JournalJournal of the Chemical Society, Chemical Communications
Issue number18
DOIs
StatePublished - Dec 1 1995

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Exchange coupling
X ray crystallography
X Ray Crystallography
Nickel
Magnetic susceptibility
Ground state
Iron
Ions
1,4,7-trimethyl-1,4,7-triazacyclononane
triethylamine

All Science Journal Classification (ASJC) codes

  • Molecular Medicine

Cite this

Krebs, Carsten ; Winter, Manuela ; Weyhermüller, Thomas ; Bill, Eckhard ; Wieghardt, Karl ; Chaudhuri, Phalguni. / Magnetic exchange coupling in a nearly linear iron(III)nickel(II)nickel(II) iron(III) complex. In: Journal of the Chemical Society, Chemical Communications. 1995 ; No. 18. pp. 1913-1915.
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Magnetic exchange coupling in a nearly linear iron(III)nickel(II)nickel(II) iron(III) complex. / Krebs, Carsten; Winter, Manuela; Weyhermüller, Thomas; Bill, Eckhard; Wieghardt, Karl; Chaudhuri, Phalguni.

In: Journal of the Chemical Society, Chemical Communications, No. 18, 01.12.1995, p. 1913-1915.

Research output: Contribution to journalArticle

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T1 - Magnetic exchange coupling in a nearly linear iron(III)nickel(II)nickel(II) iron(III) complex

AU - Krebs, Carsten

AU - Winter, Manuela

AU - Weyhermüller, Thomas

AU - Bill, Eckhard

AU - Wieghardt, Karl

AU - Chaudhuri, Phalguni

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AB - The reaction of LFeIIICl3 with Ni2(Hdfmp) 2 (L = 1,4,7-trimethyl-1,4,7-triazacyclononane, H3dfmp = 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde dioxime) produces in the presence of triethylamine, acetate and tetrafluoroborate ions, the dark brown complex [L2Fe2(μ2-O2CMe) 2(dfmp)2(MeOH)2Ni2](BF 4)2 which is characterized by X-ray crystallography and magnetic susceptibility measurements and found to have a paramagnetic ground state.

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