Dicyclopentadienyl complexes of ytterbium(III). The crystal structure of [Yb(η5-C5H4SiMe3)2(μ-Cl)]2
✍ Scribed by Marie-Rose Spirlet; Jean Goffart
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 226 KB
- Volume
- 493
- Category
- Article
- ISSN
- 0022-328X
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📜 SIMILAR VOLUMES
## Abstract The preparation of a family of dinuclear monocyclopentadienyl imidoniobium and ‐tantalum complexes was achieved by two different synthetic routes. The diimido complexes [{M(Cp′)Cl~2~}~2~(μ‐1,__i__‐NC~6~H~4~N)] [Cp′ = η^5^‐C~5~H~4~SiMe~3~, M = Nb, __i__ = 4 (1); Cp′ = η^5^‐C~5~H~4~SiMe~3
## Abstract Both amido‐(cyclopentadienyl)boranes and bis(cyclopentadienyl)boranes of the types R~2~NB(C~__x__~H~__y__~) (NR′) and R~2~NB(C~__x__~H~__y__~)~2~ (R = alkyl, trimethylsilyl; R′ = Ph; C~__x__~H~__y__~ = C~5~H~5~ (cyclopentadienyl), C~9~H~7~ (indenyl), C~13~H~9~ (fluorenyl)) were recently