Computed Properties of C10H8N2S2. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 4,4-Dipyridyl Disulfide, is researched, Molecular C10H8N2S2, CAS is 2645-22-9, about Synthesis of mono/dinuclear rhenium(I) tricarbonyl substituted with 4-mercaptopyridine related ligands: spectral and theoretical evidence of thiolate/thione interconversion. Author is Gomez, Alejandra; Jara, Geraldine; Flores, Erick; Maldonado, Tamara; Godoy, Fernando; Munoz-Osses, Michelle; Vega, Andres; Mera, Raul; Silva, Carlos; Pavez, Jorge.
The synthesis, characterization, and spectroscopic and theor. studies of new κ1-S monometallic Re-spy (1)/Re-thiopy (2) and κ1-N-bimetallic Re2-dps (3)/Re2-dpds (4) complexes substituted with 4-mercaptopyridine derivatives are reported. The obtainment of either monosulfide bridge-complex (3) or disulfide bridge-complex (4) depends on the reaction media. The structure of complex 3 was confirmed by monocrystal x-ray diffraction. Addnl. it was possible to determine the presence of an intramol. interconversion between 1 and 2 mediated by solvent mols. through the intermediate species 1-H+ using UV-Vis and NMR spectroscopy. Electronic spectra calculated by TD-DFT feature distinct MLCT transitions for 2 and show that the π-stacking interaction present in 1 is broken in the methanol/water mixture, leading to a structural distribution similar to 2. Cyclic voltammograms of all complexes display the characteristic reduction process for the rhenium center and the bipyridine ligand. Addnl., an irreversible process associated with the bridging ligand for 3 and 4 is observed
In some applications, this compound(2645-22-9)Computed Properties of C10H8N2S2 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
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