-
Nickelocene is the
organonickel compound with the
formula Ni(η5-C5H5)2. Also
known as bis(cyclopentadienyl)nickel or NiCp2, this
bright green paramagnetic...
- Dark
green crystals of
nickelocene,
sublimed and
freshly deposited on a cold finger...
- for
other metals, such as
chromocene (CrCp2),
cobaltocene (CoCp2), and
nickelocene (NiCp2). When the Cp
rings are
mutually parallel the
compound is known...
- cation; and
nickelocene tends to
react with
substrates to give 18-electron complexes, e.g. CpNiCl(PR3) and free CpH. In the case of
nickelocene, the extra...
- is hard to see
against the
light background. Dark
green crystals of
nickelocene,
freshly sublimed on a cold finger.
Kenneth B.
Wiberg (1960). Laboratory...
-
crystal structure at 100 K and 297 K:
Comparison with
ferrocene and
nickelocene". Struct. Chem. 4 (2): 91–101. doi:10.1007/BF00677370. S2CID 93871667...
- form only square-planar geometry.
Nickelocene has an
electron count of 20. Many
chemical reactions of
nickelocene tend to
yield 18-electron products...
- form MC5H5 with
dihalides of the
transition metals: As
typical example,
nickelocene forms upon
treating nickel(II)
chloride with
sodium cyclopentadienide...
-
noted ferrocene's
diamagneticity and high symmetry. They also
synthesize nickelocene and
cobaltocene and
confirmed they had the same structure.
Fischer described...
- that, in
contrast to ferrocene,
nickelocene rapidly decomposes in air and the
cycloalkene odor
observed for
nickelocene, but not for ferrocene,
could simply...
