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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-133714
- DOI to cite this document:
- 10.5283/epub.13371
Abstract
In complexes of the type [(NC)2HgIINCFeII(CN)5]4- which are formed in aqueous mixtures of Hg(CN)2 and [Fe(CN)6]4- both metals are weakly coupled. Optical metal to metal charge transfer (MMCT) excitation from FeII to HgII leads to the reduction of HgII to Hg0 and the oxidation of [Fe(CN)6]4- to [Fe(CN)6]3-. In the complex [(NC)5CoI-HgII-CoI(CN)5]6- the metals are strongly coupled by direct but ...

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