LYCOS RETRIEVER
Fullerene: C60
built 629 days ago
Fullerene is the fourth allotrope of carbon - the other being graphite, diamond and amorphous soot. Its discovery is recent, the first fullerene, C60, was discovered in 1985. C60 buckyball has a round soccer ball shape and it is called as buckminsterfullerene, it is a hollow sphere or has a geodesic geometry consisting of interconnected pentagonal and hexagonal polygons. There are 60 carbon atoms in one molecule of C60 fullerene molecule. Subsequently a rugby ball shape C70 and many other buckyballs were discovered.
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Fullerene is a ligand in organometallic chemistry. The [6,6] double bond is electron-deficient and forms metallic bonds with η = 2 hapticity. C60 fullerene reacts with tungsten hexacarbonyl W(CO)6 to the (η²-C60)W(CO)5 complex in a hexane solution in direct sunlight [7].
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This work is detailed in a paper titled, "Fullerene (C60) immunoconjugates: interaction of water-soluble C60 derivatives with the murine anti-gp240 melanoma antibody." This paper was published online in advance of print publication. An abstract of this paper is available at the journal's website. View abstract.
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