Related Products of 185137-29-5, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 185137-29-5, (S)-4-Phenylthiazolidine-2-thione, introducing its new discovery.
Crystal and molecular structures of racemic and chiral 4-phenyl-1,3-thiazolidine-2-thiones
The crystal and molecular structures of (rac)- and (S)-4-phenyl-1,3-thiazolidine-2-thiones (4-PTT) have been studied by X-Ray diffraction and ab initio MO calculations at the level of HF/6-31G*. In racemic crystals, the thioamide groups of the enantiomeric (R)- and (S)-4-PTT pairs are hydrogen-bonded around a crystallographic center of symmetry to form a planar cyclic dimer. On the other hand, in (S)-4-PTT crystals, a cyclic dimer through the hydrogen bonding is formed between the two independent molecules (molecules A and B) in the asymmetric unit and its geometry is distorted.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 185137-29-5. In my other articles, you can also check out more blogs about 185137-29-5
Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H776N | ChemSpider