An unusual Ni2Si2P8 cluster formed by complexation and thermolysis

Christoph G. P. Ziegler; Clemens Taube; John A. Kelly; Gabriele Hierlmeier; Maria Uttendorfer; Jan J. Weigand; Robert Wolf

doi:10.1039/D0CC05365A

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An unusual Ni₂Si₂P₈ cluster formed by complexation and thermolysis†

Christoph G. P. Ziegler,

^a Clemens Taube,^b John A. Kelly,^a Gabriele Hierlmeier,^a Maria Uttendorfer,^a Jan J. Weigand

*^b and Robert Wolf

*^a

Author affiliations

* Corresponding authors

^a University of Regensburg, Institute of Inorganic Chemistry, 93040 Regensburg, Germany
E-mail: robert.wolf@ur.de

^b TU Dresden, Faculty of Chemistry and Food Chemistry, 01062 Dresden, Germany
E-mail: jan.weigand@tu-dresden.de

Abstract

[LSi(η²-P₄)] (L = CH[C(Me)N(Dipp)][C(CH₂)N(Dipp)], Dipp = 2,6-diisopropylphenyl) forms well-defined 1 : 1 and 2 : 1 complexes with N-heterocyclic carbene nickel fragments. The cluster compound [(IDipp)Ni₂P₈(SiL)₂] (IDipp = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) is selectively formed by thermolysis of the complex [(IDipp)Ni(μ-η^2:2-P₄)SiL].

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Article information

DOI: https://doi.org/10.1039/D0CC05365A
Article type: Communication
Submitted: 06 Aug 2020
Accepted: 08 Sep 2020
First published: 27 Oct 2020
This article is Open Access

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Chem. Commun., 2020,56, 14071-14074

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An unusual Ni₂Si₂P₈ cluster formed by complexation and thermolysis

C. G. P. Ziegler, C. Taube, J. A. Kelly, G. Hierlmeier, M. Uttendorfer, J. J. Weigand and R. Wolf, Chem. Commun., 2020, 56, 14071 DOI: 10.1039/D0CC05365A

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