Covalent bonds, in which two atoms are bound together by sharing a pair of electrons, form the scaffolding that underpins the majority of organic compounds. In 1931, the Nobel Laureate Linus Pauling ...

Katherine Bourzac is a freelance journalist in San Francisco, California. For a little more than a century, chemists have known that strong atomic links called covalent bonds are formed when atoms ...

References - Composition of cellulose - Paper microstructure - Bond energies - Contribution of hydrogen bonds to paper ...

The discovery of a stable single-electron covalent bond between two carbon atoms validates a century-old theory. The discovery of a stable single-electron covalent bond between two carbon atoms ...

Chemists at the National University of Singapore (NUS) have developed a methodology to enable coupling reactions for the growth of crystalline porous covalent organic frameworks, unlocking a new class ...