Heavy water is a form of water with a unique atomic structure and properties coveted ... In ordinary water, each hydrogen atom has just a single proton in its nucleus. In heavy water, each ...

[A] Schematic of the Eigen cation H9O4+ (left) and the Zundel cation H5O2+ (right). The arrows indicate the O-H bond coordinate r and the (O...H+...O) proton transfer ...

Many of the familiar properties of water that result in its behavior in soils can be directly related to its molecular structure ... Water readily splits into protons and hydroxide ions due ...

Their findings demonstrate that the collective rotational motion of water molecules enhances proton tunneling ... STM probe to the distorted triangular structure, it was observed to transform ...