-
Niobocene dichloride is the
organometallic compound with the
formula (C5H5)2NbCl2,
abbreviated Cp2NbCl2. This
paramagnetic brown solid is a
starting reagent...
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versatile reagent used to
generate the
organometallic compounds, such as
niobocene dichloride ((C 5H 5) 2NbCl 2). The
tetrahalides (NbX 4) are dark-coloured...
- Cp(centroid)-M-Cp
angle being 128°. The Cl-Zr-Cl
angle of 97.1° is
wider than in
niobocene dichloride (85.6°) and
molybdocene dichloride (82°). This
trend helped...
- V. A. (1985). "1H NMR
Spectra and
electronic structure of
binuclear niobocene and
titanocene containing fulvalene ligands". J. Organomet. Chem. 290...
- area,
Grignard reagents were used to
deprotonate the cyclopentadiene.
Niobocene dichloride,
featuring Nb(IV), is
prepared via a
multistep reaction that...
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chloride ligands are cis, the Cl-Mo-Cl
angle of 82°
being narrower than in
niobocene dichloride (85.6°),
which in turn is less than in
zirconacene dichloride...
-
characterized was Cp2NbBr3,
however the
paramagnetic Nb(IV)
metallocenes such as
niobocene dichloride are more prevalent.
Complexes are
typically prepared by treatment...
-
versatile reagent used to
generate the
organometallic compounds, such as
niobocene dichloride ((C 5H 5) 2NbCl 2). The
tetrahalides (NbX 4) are dark-coloured...
-
bridged by two
cyclopentadienyl rings,
similarly to the
structure of
niobocene. Tetrabenzylthorium, Th(CH 2C 6H 5), is known, but its
structure has not...
-
metal hydrides. This was
followed by a
paper on
hydride derivatives of
niobocene and tantalocene. The two break-through
papers on
olefin homologation with...
