| Literature DB >> 19215079 |
Sébastien Graule1, Mark Rudolph, Nicolas Vanthuyne, Jochen Autschbach, Christian Roussel, Jeanne Crassous, Régis Réau.
Abstract
The synthesis of phosphole-modified aza[6]helicenes and the complexation of these pi-conjugated ditopic ligands with metallic ions are described. The chiroptical properties of these metal-bis(helicene) assemblies were experimentally evaluated and studied by first-principles theoretical calculations. The results show that the metal impacts the chiroptical properties of these complexes through electronic interactions with the chiral pi-conjugated ligands.Entities:
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Year: 2009 PMID： 19215079 DOI： 10.1021/ja809396f
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419