Two high-quality single-crystal sp²c-COFs have been developed, demonstrating the generality of this approach. This work ...

A research team from Hokkaido University has confirmed a century-old theory by discovering a stable single-electron covalent ...

Each atom then has a complete outer shell of electrons. The slideshow shows how a covalent bond forms between a hydrogen atom and a chlorine atom, making hydrogen chloride. A simple molecule ...

Scientists have set up and observed a single electron bond between two carbon molecules. A traditional “single bond” is actually two electrons—one from each atom. This is one electron.

Chinese scientists proposed a novel imine-to-olefin transformation strategy to synthesize single-crystal sp² ... organic molecules through strong covalent bonds. COFs have numerous applications ...