Synthesis, characterization and x-ray structure of V3(?3-O)(?-Cl)Cl6(?-?1-?1-PhNHNH2)2(PhNHNH2)2(THF) � 6THF: A new binding mode for phenylhydrazine

Autor:	H. H. Murray, W. H. Armstrong, S. G. Novick, Cynthia S. Day
Rok vydání:	1993
Předmět:	Stereochemistry X-ray Vanadium chemistry.chemical_element General Chemistry Crystal structure Condensed Matter Physics Biochemistry Medicinal chemistry Sodium hydride Catalysis chemistry.chemical_compound chemistry General Materials Science Phenylhydrazine
Zdroj:	Journal of Cluster Science. 4:439-451
ISSN:	1572-8862 1040-7278
DOI:	10.1007/bf00703736
Popis:	Addition of phenylhydrazine to a mixture of VCl3 · THF/N,N-propyl-bis (salicyladimine) and sodium hydride yielded a trinuclear vanadium complex, V3(μ3-O)(μ-Cl)Cl6(μ-η1-η1PhNHNH2)2(PhNHN H2)2(THF), containing two bridging and two terminal phenylhydrazine ligands. The product has been crystallographically characterized (P21/n, a=12.949(2) A,b=24.061(4) A,c=22.504(4) A, β=107.22(1) deg.,V=6697(2) A3 withZ=4) and was found to contain the first example of bridging monosubstituted hydrazine (phenylhydrazine) ligands.
Databáze:	OpenAIRE
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