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Dalton Trans. 2016 Apr 14;45(14):5958-67. doi: 10.1039/c5dt03996g. Epub 2015 Nov 25.

Smallest molecular chalcogenidometalate anions of the heaviest metals: syntheses, structures, and their interconversion.

Dalton transactions (Cambridge, England : 2003)

G Thiele, C Donsbach, R Riedel, M Marsch, K Harms, S Dehnen

Affiliations

  1. Philipps-Universität Marburg, Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften, Hans-Meerwein-Straße 4, D-35043 Marburg, Germany. [email protected].

PMID: 26605971 DOI: 10.1039/c5dt03996g

Abstract

The syntheses of the first molecular meta-selenidomercurate(ii), ortho-telluridothallate(iii) and a hydrate of an ortho-selenidoplubate(iv) are presented alongside an improved and facile synthesis of the selenidobismuthate(iii) with almost quantitative yields. By means of quantum chemical calculations, the energetics of the interconversions of small metalate anions is discussed and the existence of the heaviest homologues of [NO2](-), [NO3](-), [PO4](2-) and [CO3](2-) are predicted.

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