The difference in electronegativity between two bonded atoms determines the bond's polarity, with a large difference indicating a polar covalent bond (e.g., H-F bond) and a small difference indicating ...

Recent research has focused on understanding how different factors, such as solvent polarity and atomic electronegativity, affect ESIPT and the associated hydrogen bonding interactions in various ...

Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known as umpolung, for the precise synthesis of pharmaceuticals. This innovative ...