BIS[2-(DIMETHYLAMINOMETHYL)FERROCENYL]-TH ALLIUM CHLORIDE - A HETEROBIMETALLIC CHELATE COMPLEX

Authors
JACOB K SCHOLZ J MERZWEILER K PIETZSCH C
Citation
K. Jacob et al., BIS[2-(DIMETHYLAMINOMETHYL)FERROCENYL]-TH ALLIUM CHLORIDE - A HETEROBIMETALLIC CHELATE COMPLEX, Journal of organometallic chemistry, 527(1-2), 1997, pp. 109-115
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
527
Issue
1-2
Year of publication
1997
Pages
109 - 115
Database
ISI
SICI code
0022-328X(1997)527:1-2<109:BAC-AH>2.0.ZU;2-H
Abstract
Tris[2-(dimethylaminomethyl)ferrocenyl]-thallium (FcN)(3)Tl (I) reacts with the vanadium(IV)/(V) chlorides VCl4(THF)(2), Cp(2)VCl(2), CpVOCl (2), VOCl3 with substitution of, in each case, a chlorine atom by an F cN-ligand to form bis[2-(dimethylaminomethyl)ferrocenyl]thallium chlor ide (FcN)(2)TICl (II) and thermally unstable (not isolable) FcN-deriva tives of four/five-valent vanadium. A detailed characterization of II has been carried out by IR, mass, H-1 NMR, UV-vis and Mossbauer spectr oscopies. X-ray crystal structure analysis and low temperature H-1 NMR spectroscopy prove the chelate-structure of II.