Homoatomic polyanions of post-transition elements. Synthesis, structure and characterization of the paramagnetic nonagermanide (3 –) ion Ge3–9, a C2vcluster with an odd skeletal electron count
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions
- Vol. 87 (1) , 203-204
- https://doi.org/10.1039/ft9918700203
Abstract
The salt K3(2,2,2-cryptand)3(PPh3)3Ge9 has been obtained by complexation of the KGe1.8 alloy by 2,2,2-cryptand in ethylenediamine with solute triphenylphosphine. The structure of the anion has been determined crystallographically and the results are supported by EPR and extended Hückel calculations.Keywords
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