Chemistry is traditionally divided into organic and inorganic chemistry. name: MitMAB. The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 1119-97-7
Sum-frequency vibrational spectroscopy has been used to determine the polar orientation of organic counterions bound to a charged surfactant monolayer physisorbed at the solid-liquid interface and to investigate the effect of counterion binding on the conformational order of the surfactant.The resonances that appear in the sum-frequency spectra of tosylate, benzoate, and salicylate anions bound to a monolayer of tetradecyltrimethylammonium cations are assigned to methyl and aromatic modes of the counterions.The phase of the resonant sum-frequency signal indicates that the ions adopt a preferential orientation with their hydrophobic end toward the solid surface.Polar, uncharged aromatic molecules are also oriented by the monolayer but generally only at higher concentrations than the anions.In contrast to the behavior of surfactant aggregates in the bulk phase, there is no evidence that the binding of aromatic counterions increases the packing density of surfactant molecules adsorbed at the solid-liquid interface.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.name: MitMAB, you can also check out more blogs about1119-97-7
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI