Paramagnetic hydride clusters Cp*{sub n}M{sub N}H{sub m} (M = Cr, Co)
Conference
·
OSTI ID:141040
- Univ. of Deleware, Newark, DE (United States)
Reaction of [Cp*Co({mu}-Cl)]{sub 2} with LiAlH{sub 4} yielded two paramagnetic hydride complexes, namely Cp*{sub 2}Co{sub 2}({mu}-H){sub 3} (1) and Cp*{sub 3}Co{sub 3}H{sub 4} (2) 1 is identical to a complex, which was earlier prepared by reaction of cobalt atoms with Cp*H and misidentified as Cp*Co=CoCp*. Hydrogenolyses of chromium (II) alkyls produced the cubane clusters Cp*{sub 4}Cr{sub 4}({mu}{sub 3}-H){sub 4} (4). The molecular structures, magnetic and spectroscopic properties, and some reactions of these polynuclear hydrides will be described.
- OSTI ID:
- 141040
- Report Number(s):
- CONF-930304--
- Country of Publication:
- United States
- Language:
- English
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