Icebergs float on water because the underlying liquid water has a higher density than the iceberg. Liquid water itself has its highest density at 4°C—one of the so-called anomalies of water, i.e.

First, the researchers used a short laser pulse about 200 nanometers in wavelength to excite ammonia molecules. This pump ...

Molecular dynamics simulations have become indispensable for elucidating the microscopic details of water and its hydrogen bond network. These computational methods enable the characterisation of ...

Halogen bonds were first proposed as an activating interaction in 2008, but this alternative type of organocatalysis was ...