A rigid redox-active-ligand-supported bis(germylene) as a two-centre six-electron donor

A naphthyridine diimine (NDI) supported bis(germylene) NDI-Ge 2 containing two dicoordinate, coplanar Ge( ii ) atoms has been synthesised. Computational investigations on NDI-Ge 2 indicated the two Ge( ii ) atoms are nearly independent. The EDA-NOCV analysis of the [NDI-Ge 2 ][Fe 2 (CO) 6 ] complex...

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Published in:Chemical communications (Cambridge, England) England), 2022-12, Vol.58 (96), p.13357-1336
Main Authors: Cui, Jingjing, Weiser, Jonas, Fantuzzi, Felipe, Dietz, Maximilian, Yatsenko, Yelyzaveta, Häfner, Andreas, Nees, Samuel, Krummenacher, Ivo, Zhang, Mingtao, Hammond, Kai, Roth, Paula, Lu, Wei, Dewhurst, Rian D, Engels, Bernd, Braunschweig, Holger
Format: Article
Language:English
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Ligands
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Summary:A naphthyridine diimine (NDI) supported bis(germylene) NDI-Ge 2 containing two dicoordinate, coplanar Ge( ii ) atoms has been synthesised. Computational investigations on NDI-Ge 2 indicated the two Ge( ii ) atoms are nearly independent. The EDA-NOCV analysis of the [NDI-Ge 2 ][Fe 2 (CO) 6 ] complex revealed the six-electron donor behavior of NDI-Ge 2 , the first example for group-14-element-based bidentate ligands. A bis(germylene) based on a naphthyridinediamine (NDI) is reported. Calculations on the [NDI-Ge 2 ][Fe 2 (CO) 6 ] complex revealed the six-electron donor behavior of NDI-Ge 2 , the first of its kind for bidentate ligands based on group 14 elements.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc05325j