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Issue 68, 2019
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An anionic heterosiliconoid with two germanium vertices

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Abstract

The two-electron reduction of the dismutational isomer of a 1,4-digermatetrasilabenzene cleaves one of the aryl groups in ligato-position and thus yields an unsaturated anionic Ge2Si4 cluster (digermatetrasila-benzpolarenide) with the negative charge at a Ge center. The regioselective positioning of the germanium centers in one nudo- and one ligato-position provides insight into the rearrangement of the Si4E2-scaffold of the dismutational isomers of hexatetrelbenzenes under reductive conditions with concomitant aryl group cleavage (E = Si and Ge).

Graphical abstract: An anionic heterosiliconoid with two germanium vertices

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Publication details

The article was received on 14 Jun 2019, accepted on 23 Jul 2019 and first published on 24 Jul 2019


Article type: Communication
DOI: 10.1039/C9CC04576G
Chem. Commun., 2019,55, 10100-10103

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    An anionic heterosiliconoid with two germanium vertices

    L. Klemmer, V. Huch, A. Jana and D. Scheschkewitz, Chem. Commun., 2019, 55, 10100
    DOI: 10.1039/C9CC04576G

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