The First Example of a Seven-Coordinate Vanadium(III) Thiolate Complex Containing the Hydrazine Molecule, an Intermediate of Nitrogen Fixation

Hua-Fen Hsu, Wei Cheng Chu, Chen Hsiung Hung, Ju Hsiou Liao

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The first example of a seven-coordinate vanadium(III) thiolate complex, [V(PS3″)(N2H4)3] (1), where PS3″ = [P(C6H3-3-Me3Si-2-S)3] 3-, has been synthesized and characterized. Compound 1 contains a tetradentate ligand (PS3″) and three hydrazine molecules, forming a capped octahedral geometry. A five-coordinate vanadium(III) complex, [V(PS3)(1-Me-Im) (2), where PS3 = [P(C6H4-2-S) 3]3- and 1-Me-Im = 1-methyl-imidazole was also obtained. Compound 2 adopts a trigonal bipyramidal geometry, in which the vanadium is ligated by the title ligand, PS3, and one 1-Me-Im molecule.

Original languageEnglish
Pages (from-to)7369-7371
Number of pages3
JournalInorganic Chemistry
Volume42
Issue number23
DOIs
Publication statusPublished - 2003 Nov 17

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hydrazine
Nitrogen fixation
nitrogenation
Vanadium
hydrazines
vanadium
Molecules
Ligands
molecules
ligands
Geometry
geometry
imidazoles

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

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title = "The First Example of a Seven-Coordinate Vanadium(III) Thiolate Complex Containing the Hydrazine Molecule, an Intermediate of Nitrogen Fixation",
abstract = "The first example of a seven-coordinate vanadium(III) thiolate complex, [V(PS3″)(N2H4)3] (1), where PS3″ = [P(C6H3-3-Me3Si-2-S)3] 3-, has been synthesized and characterized. Compound 1 contains a tetradentate ligand (PS3″) and three hydrazine molecules, forming a capped octahedral geometry. A five-coordinate vanadium(III) complex, [V(PS3)(1-Me-Im) (2), where PS3 = [P(C6H4-2-S) 3]3- and 1-Me-Im = 1-methyl-imidazole was also obtained. Compound 2 adopts a trigonal bipyramidal geometry, in which the vanadium is ligated by the title ligand, PS3, and one 1-Me-Im molecule.",
author = "Hua-Fen Hsu and Chu, {Wei Cheng} and Hung, {Chen Hsiung} and Liao, {Ju Hsiou}",
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The First Example of a Seven-Coordinate Vanadium(III) Thiolate Complex Containing the Hydrazine Molecule, an Intermediate of Nitrogen Fixation. / Hsu, Hua-Fen; Chu, Wei Cheng; Hung, Chen Hsiung; Liao, Ju Hsiou.

In: Inorganic Chemistry, Vol. 42, No. 23, 17.11.2003, p. 7369-7371.

Research output: Contribution to journalArticle

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