Unprecedented [V2O]6+ core of a centrosymmetric thiosemicarbazonato dimer

Spontaneous deoxygenation of oxovanadium(IV)

Musa S. Shongwe, Huda N R Al-Kharousi, Harry Adams, Michael J. Morris, Eckhard Bill

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

The complex cation [{V(daptsc)(MeOH)}2(μ-O)]2+ [daptsc2- = 2,6-diacetylpyridine bis(thiosemicarbazonate)] is the first crystallographically elucidated dimer to possess a [V2O] 6+ core, the [VIV-O-VIV]6+ structural unit, formed by cleavage of the multiple bond in the oxo-cation VO2+, is linear with the oxo group residing on a crystallographic center of inversion, and the temperature dependence of the magnetic data of the dimer is consistent with weak antiferromagnetic coupling of the d 1-d1 centers.

Original languageEnglish
Pages (from-to)1103-1107
Number of pages5
JournalInorganic Chemistry
Volume45
Issue number3
DOIs
Publication statusPublished - Feb 6 2006

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deoxygenation
Dimers
Cations
dimers
cations
cleavage
inversions
temperature dependence
Temperature
oxovanadium IV

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Unprecedented [V2O]6+ core of a centrosymmetric thiosemicarbazonato dimer : Spontaneous deoxygenation of oxovanadium(IV). / Shongwe, Musa S.; Al-Kharousi, Huda N R; Adams, Harry; Morris, Michael J.; Bill, Eckhard.

In: Inorganic Chemistry, Vol. 45, No. 3, 06.02.2006, p. 1103-1107.

Research output: Contribution to journalArticle

Shongwe, Musa S. ; Al-Kharousi, Huda N R ; Adams, Harry ; Morris, Michael J. ; Bill, Eckhard. / Unprecedented [V2O]6+ core of a centrosymmetric thiosemicarbazonato dimer : Spontaneous deoxygenation of oxovanadium(IV). In: Inorganic Chemistry. 2006 ; Vol. 45, No. 3. pp. 1103-1107.
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