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Inne
Synthesis and structure of (η5-cyclopentadienyl)(η5-(1-(η5-cyclopentadienyl)-2-phenyl-3-methyl-1-nickelaindenyl)nickel-the first analoque of nickelocene with a nickelacyclopentadienyl ring.
Autorzy
Rok wydania
2005
Czasopismo
Journal of Organometallic Chemistry
Numer woluminu
690
Strony
1523-1528
DOI
10.1016/j.jorganchem.2004.11.056
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A new metallacyclic compound (η5-cyclopentadienyl)(η5-(1-(η5-cyclopentadienyl)-2-phenyl-3-methyl-1-nickelaindenyl)nickel was synthesised and characterised. Its molecular and crystal structure was determined by X-ray measurements. It crystallises from hexane:THF mixture in the monoclinic crystal system and the P21/c space group. This is the first example of the homometallic metallametallocene of nickel. Like in nickelocene the central nickel atom has 20 valence electrons, so the compound can be regarded as the first nickelacyclic analogue of nickelocene.
Słowa kluczowe
Nickel, Alkali metals, Clusters, Cyclopentadienyl, Metallacyclic compounds
Adres publiczny
https://doi.org/10.1016/j.jorganchem.2004.11.056
Strona internetowa wydawcy
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