Issue 36, 2014
From the journal:

Dalton Transactions

Peraurated nickel carbide carbonyl clusters: the cationic [Ni6(C)(CO)8(AuPPh3)8]2+ monocarbide and the [Ni12(C)(C2)(CO)17(AuPPh3)3]− anion containing one carbide and one acetylide unit†

Marco Bortoluzzi,a   Iacopo Ciabatti,b   Cristina Femoni,b   Mohammad Hayatifar,b   Maria Carmela Iapalucci,b   Giuliano Longonib  and  Stefano Zacchini*b  

* Corresponding authors

a Dipartimento di Scienze Molecolari e Nanosistemi, Ca’ Foscari University of Venice, Dorsoduro 2137, 30123 Venezia, Italy

b Dipartimento di Chimica Industriale “Toso Montanari”, Università di Bologna, Viale Risorgimento 4, 40136 Bologna, Italy
E-mail: stefano.zacchini@unibo.it

Abstract

Two new peraurated Ni-carbide carbonyl clusters have been prepared and structurally characterized, i.e. [Ni6(C)(CO)8(AuPPh3)8]2+ and [Ni12(C)(C2)(CO)17(AuPPh3)3]−. The latter is the first molecular cluster containing one carbide atom and one tightly bonded C2-unit. These display sub-van der Waals contacts suggesting the incipient formation of more extended C–C bonding.

Graphical abstract: Peraurated nickel carbide carbonyl clusters: the cationic [Ni6(C)(CO)8(AuPPh3)8]2+ monocarbide and the [Ni12(C)(C2)(CO)17(AuPPh3)3]− anion containing one carbide and one acetylide unit

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Article information

DOI
https://doi.org/10.1039/C4DT01849D
Article type
Communication
Submitted
20 Jun 2014
Accepted
29 Jul 2014
First published
30 Jul 2014

Dalton Trans., 2014,43, 13471-13475

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Peraurated nickel carbide carbonyl clusters: the cationic [Ni6(C)(CO)8(AuPPh3)8]2+ monocarbide and the [Ni12(C)(C2)(CO)17(AuPPh3)3]− anion containing one carbide and one acetylide unit

M. Bortoluzzi, I. Ciabatti, C. Femoni, M. Hayatifar, M. C. Iapalucci, G. Longoni and S. Zacchini, Dalton Trans., 2014, 43, 13471 DOI: 10.1039/C4DT01849D

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