Nitrogen is one of the ... to be stable as a crystalline solid, retaining the chemical identity of the isolated molecules 21. Figure 1: Crystal structure of the predicted N 8 solid and bonding ...

characteristic of strong covalent solids. The polymeric nitrogen is metastable, and contrasts with previously reported amorphous non-molecular nitrogen, which is most likely a mixture of small ...

Skeletal editing is a modern approach to chemical synthesis. By making precise alterations at the atomic level, researchers ...

Fluorescent molecules that absorb and emit light in the near-infrared (NIR) and short-wave infrared (SWIR) regions have ...

The researchers not only managed to create such solid nitrogen but also found that, unlike its molecular crystal predecessor, the nitrogen becomes a semiconductor in this state. Moreover ...

Chemists have developed an efficient skeletal editing method for frequently used heteroaromatic structures. The technique could serve as a means to chemically modify biologically active compounds.