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Issue 27, 2008
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Polycarbide nickel clusters containing interstitial Ni(η2-C2)4 and Ni2(μ-η2-C2)4 acetylide moieties: mimicking the supersaturated Ni–C solutions preceding the catalytic growth of CNTs with the structures of [HNi25(C2)4(CO)32]3− and [Ni22(C2)4(CO)28Cl]3−

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Abstract

Reaction of [Ni6(CO)12]2 with CCl4 in CH2Cl2 gives the [HNi25(C2)4(CO)32]3− and [Ni22(C2)4(CO)28Cl]3−carbonyl clusters containing interstitial Ni(η2-C2)4 and Ni2(μ-η2-C2)4 acetylide moieties.

Graphical abstract: Polycarbide nickel clusters containing interstitial Ni(η2-C2)4 and Ni2(μ-η2-C2)4 acetylide moieties: mimicking the supersaturated Ni–C solutions preceding the catalytic growth of CNTs with the structures of [HNi25(C2)4(CO)32]3− and [Ni22(C2)4(CO)28Cl]3−

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Supplementary files

Article information


Submitted
07 Mar 2008
Accepted
08 Apr 2008
First published
08 May 2008

Chem. Commun., 2008, 3157-3159
Article type
Communication

Polycarbide nickel clusters containing interstitial Ni(η2-C2)4 and Ni2(μ-η2-C2)4 acetylide moieties: mimicking the supersaturated Ni–C solutions preceding the catalytic growth of CNTs with the structures of [HNi25(C2)4(CO)32]3− and [Ni22(C2)4(CO)28Cl]3−

C. Femoni, M. C. Iapalucci, G. Longoni and S. Zacchini, Chem. Commun., 2008, 3157
DOI: 10.1039/B803992E

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