Gold Complexes with Selenium Ligands, II [1] Preparation and Crystal Structures of the Gold Diphenylselenide Complexes Ph2SeAuCl and Ph2SeAuCl3
Open Access
- 1 January 1991
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 46 (1) , 50-54
- https://doi.org/10.1515/znb-1991-0111
Abstract
The complexes Ph2SeAuCl (green) and Ph2SeAuCl3 (brown) are prepared by direct reaction between the diphenylselenide ligand and the corresponding gold chloride. The crystal structures confirm the presence of monomeric, linear (AuI) or square planar (AuIII) coordinated complexes with bond lengths A u(I)-Se 2.378(1), Au(III)-Se 2.445(1) Å. Short non-bonded contacts Au(I) ··· Au(I) and Au(III) ··· Cl are observed.Keywords
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