Ionic nature of Ge(II)-centered dications: a germanium K-edge X-ray absorption near edge structures study

Chem Commun (Camb). 2010 Oct 7;46(37):7016-8. doi: 10.1039/c0cc01925a. Epub 2010 Aug 25.

Abstract

Measurement of the ionic nature of [Ge(cryptand[2.2.2])](2+) by XANES has provided direct experimental evidence that the germanium center is best described as a nearly-naked dication encased within an electron rich cryptand cage.