Synthesis and Structure of a Trigonal Monopyramidal Vanadium(III) Complex, [(C 6 F 5 NCH 2 CH 2 ) 3 N]V, and the Vanadium(IV) Product of Its Oxidation, {[(C 6 F 5 NCH 2 CH 2 ) 2 N(CH 2 CH 2 NHC 6 F 5 )]V(O)} 2

Artigo Revisado por pares

Synthesis and Structure of a Trigonal Monopyramidal Vanadium(III) Complex, [(C 6 F 5 NCH 2 CH 2 ) 3 N]V, and the Vanadium(IV) Product of Its Oxidation, {[(C 6 F 5 NCH 2 CH 2 ) 2 N(CH 2 CH 2 NHC 6 F 5 )]V(O)} 2

1997; American Chemical Society; Volume: 36; Issue: 1 Linguagem: Inglês

10.1021/ic960889d

ISSN

1520-510X

Autores

Céline Rosenberger, Richard R. Schrock, William M. Davis,

Tópico(s)

Radioactive element chemistry and processing

Resumo

Reduction of [N3NF]VCl ([N3NF]3- = [(C6F5NCH2CH2)3N]3-) with sodium amalgam in toluene yields dark green, trigonal monpyramidal, paramagnetic [N3NF]V (1). During attempts to recrystallize 1 from toluene at room temperature, bright green crystals of {[(C6F5NCH2CH2)2N(CH2CH2NHC6F5)]V(O)}2 (2) formed over a period of 2 weeks, possibly from traces of water. A key feature of 2 is that one arm of the triamidoamine ligand has been protonated and is now "dangling" away from the metal.

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Synthesis and Structure of a Trigonal Monopyramidal Vanadium(III) Complex, [(C 6 F 5 NCH 2 CH 2 ) 3 N]V, and the Vanadium(IV) Product of Its Oxidation, {[(C 6 F 5 NCH 2 CH 2 ) 2 N(CH 2 CH 2 NHC 6 F 5 )]V(O)} 2