Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 4556-23-4, is researched, Molecular C5H5NS, about Detection of Metal-Molecule-Metal Junction Formation by Surface Enhanced Raman Spectroscopy, the main research direction is metal junction SERS Raman spectroscopy.Recommanded Product: 4556-23-4.
Vibrational modes play a key role in characterizing metal-mol.-metal junctions, but their detection currently either requires single-mol. sensitivity or the generation of defect-free large-scale junctions. Surface-enhanced Raman scattering (SERS) on nonideal surfaces can provide a significant amount of information despite many defects in the layer. The authors determine the vibrational signature of the mol. electronic junction for palladium ions complexed and reduced on 4-mercaptopyridine adsorbed on rough gold and gold nanoparticles using SERS and d. functional theory. These nonideal surfaces can be used to probe kinetics of metal ion complexation and establish the success of electrochem. metalization. SERS on nonideal surfaces is thus revealed as a useful tool to rapidly establish the key process parameters in making mol. electronic junctions before embarking on more detailed studies on single mols. or single crystal surfaces.
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Reference:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts