Aurophilic Molecules on Surfaces. Part II. (NapNC)AuCl on Au(111
Sprache des Titels:
Englisch
Original Kurzfassung:
Although aurophilicity is a well-known phenomenon in structural gold chemistry and is found in many crystals of Au(I) complexes, its potential for self-assembly in thin films is not yet explored. This paper is Part II of a study, in which we investigated the ultrathin film formation of chlorido(2-naphthyl isonitrile) gold(I) on gold surfaces. Here, we present the data for the growth
of (NapNC)AuCl on isotropic Au(111) surfaces. Already during physical vapor deposition, the condensation of ultrathin films is monitored by photoelectron emission microscopy (PEEM) and incremental and spectrally resolved changes in the optical reflectance (DDRS). Additional structural data obtained by
scanning tunneling microscopy (STM) and low-energy electron diffraction (LEED) reveal that the ?crossed swords? packing motif known from the bulk is also present in thin films.