| Literature DB >> 21461434 |
José M López-de-Luzuriaga1, Miguel Monge, M Elena Olmos, David Pascual, Tania Lasanta.
Abstract
Complex {[Hg(C(6)F(5))(2)][Au(C(6)F(5))(PMe(3))](2)}(n)2 displays unsupported Au(I)···Hg(II) and Au(I)···Au(I) interactions. Its crystal structure displays a polymeric -(Au-Hg-Au-Au-Hg-Au)(n)- disposition. Ab initio calculations show very strong Au(I)···Hg(II) and Au(I)···Au(I) closed-shell interactions of -73.3 kJ mol(-1) and -57.0 kJ mol(-1), respectively, which have a dispersive (van der Waals) nature and are strengthened by large relativistic effects (>20%). This journal is © The Royal Society of Chemistry 2011Entities:
Year: 2011 PMID： 21461434 DOI： 10.1039/c1cc11036e
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222