Chemists at the National University of Singapore (NUS) have developed a methodology to enable coupling reactions for the ...

Based on these examples, the triple bond in nitrogen gas (N≡N) often stands out as one of the strongest bonds commonly encountered in chemistry. Its high bond energy reflects the strong attraction ...

Prior to 2000, many drugs that formed a covalent bond with targets did so non-selectively, which often led to undesired side effects when compared to non-covalent drugs. This led to the belief that ...

A structure of the drug ibrutinib. The drug ibrutinib makes a covalent bond to Bruton's tyrosine kinase, an important cancer target. Credit: RCSB PDB/Yang H. Ku Enticing atoms to share their electrons ...

Without more details I suspect there are no double bonds, all the electrons are shared among all the atoms in a configuration that minimizes potential energy. Organic QM is not my thing ... and I ...

It’s difficult to make molecules using elements that lie beyond uranium on the periodic table, which has hampered progress in studying how actinides form bonds. Now chemists have expanded the library ...

The three states of matter can be represented by the particle model. This model explains the properties of substances in their different states, as well as changes of state. Interactive activity: ...