Issue 27, 2008
From the journal:

Chemical Communications

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−†

Cristina Femoni,a   Maria Carmela Iapalucci,a   Giuliano Longonia  and  Stefano Zacchini*a  

* Corresponding authors

a Dipartimento di Chimica Fisica ed Inorganica, Università di Bologna, viale Risorgimento 4, Bologna, Italy
E-mail: zac@ms.fci.unibo.it
Fax: +051 209 3690
Tel: +051 209 3711

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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Article information

DOI
https://doi.org/10.1039/B803992E
Article type
Communication
Submitted
07 Mar 2008
Accepted
08 Apr 2008
First published
08 May 2008

Chem. Commun., 2008, 3157-3159

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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−

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

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