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Cobaltocene,
known also as bis(cyclopentadienyl)cobalt(II) or even "bis Cp cobalt", is an
organocobalt compound with the
formula Co(C5H5)2. It is a dark...
- has the
highest electron count of the
transition metal metallocenes.
Cobaltocene, Co(C5H5)2, with only 19
valence electrons is, however, a
stronger reducing...
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which has many
analogues for
other metals, such as
chromocene (CrCp2),
cobaltocene (CoCp2), and
nickelocene (NiCp2). When the Cp
rings are
mutually parallel...
- are characterised.
Cobaltocene, Co(C5H5)2, is a metallocene, the
cobalt analogue of ferrocene. It is a dark
purple solid.
Cobaltocene has 19
valence electrons...
- CoCp*2 The
permethylated form is more air-sensitive than the
parent cobaltocene,
owing to the
inductive effects of
methyl groups. It is a
thermally stable...
- yellow-gold needle-like crystals.
Cobaltocene is a
structural analog to ferrocene, with
cobalt in
place of iron.
Cobaltocene is much more
sensitive to oxidation...
- (14 e−) TiCl4 (8 e−) Some
complexes have more than 18 electrons. Examples:
Cobaltocene (19 e−)
Nickelocene (20 e−) The hexaaquacopper(II) ion [Cu(H2O)6]2+ (21 e−)...
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Reaction of the
anhydrous compound with
sodium cyclopentadienide gives cobaltocene Co(C 5H 5) 2. This 19-electron
species is a good
reducing agent, being...
- was
diamagnetic and centrosymmetric, also
synthesizing nickelocene and
cobaltocene and
confirming they had the same structure.
Fischer described the strcuture...
-
mentioned above. A QRE with
ferrocene or
another internal standard, such as
cobaltocene or decamethylferrocene,
referenced back to
ferrocene is
ideal for nonaqueous...
