(Ge2P2)2−: a binary analogue of P4 as a precursor to the ternary cluster anion [Cd3(Ge3P)3]3−

Stefan Mitzinger; Jascha Bandemehr; Kevin Reiter; J. Scott McIndoe; Xiulan Xie; Florian Weigend; John F. Corrigan; Stefanie Dehnen

doi:10.1039/C7CC08348C

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(Ge₂P₂)²⁻: a binary analogue of P₄ as a precursor to the ternary cluster anion [Cd₃(Ge₃P)₃]³⁻†

Stefan Mitzinger,

^ab Jascha Bandemehr,^a Kevin Reiter,^c J. Scott McIndoe,

^d Xiulan Xie,^a Florian Weigend,*^c John F. Corrigan

*^b and Stefanie Dehnen

*^a

Author affiliations

* Corresponding authors

^a Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35043 Marburg, Germany
E-mail: dehnen@chemie.uni-marburg.de

^b The University of Western Ontario, Department of Chemistry, 1151 Richmond Street, London, ON, Canada
E-mail: corrigan@uwo.ca

^c Karlsruhe Institute of Technology (KIT), Institute of Nanotechnology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
E-mail: florian.weigend@kit.edu

^d University of Victoria, Department of Chemistry, Elliott Building Room 301, Finnerty Road, Victoria, BC, Canada

Abstract

The novel binary P₄ analogue (Ge₂P₂)²⁻ proved to be a suitable precursor for heteroatomic cluster synthesis. Over time in solution, it rearranges to form (Ge₇P₂)²⁻, as shown by NMR studies and X-ray diffraction. Reactions of (Ge₂P₂)²⁻ with CdPh₂ afford [K(crypt-222)]₃[Cd₃(Ge₃P)₃], containing an unprecedented ternary cluster anion with a triangular Cd₃ moiety.

This article is part of the themed collection: Philip Power at 65: an icon of organometallic chemistry

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Article information

DOI: https://doi.org/10.1039/C7CC08348C
Article type: Communication
Submitted: 30 Oct 2017
Accepted: 21 Dec 2017
First published: 21 Dec 2017

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Chem. Commun., 2018,54, 1421-1424

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(Ge₂P₂)²⁻: a binary analogue of P₄ as a precursor to the ternary cluster anion [Cd₃(Ge₃P)₃]³⁻

S. Mitzinger, J. Bandemehr, K. Reiter, J. Scott McIndoe, X. Xie, F. Weigend, J. F. Corrigan and S. Dehnen, Chem. Commun., 2018, 54, 1421 DOI: 10.1039/C7CC08348C

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