The HS-I, CS-I, and CS-II structures of hydrate correspond to the Z, A15, and C15 phases of the Frank-Kasper phase, respectively. With the discovery of HS-I, the primitive structures at the three ...

Despite being one of the most familiar substances on Earth, water holds many secrets that scientists are still working to understand. When confined to extremely small spaces—such as within certain ...

The new method can determine crystal structures underlying experimental data thus far difficult to analyze. A joint research team led by Yuuki Kubo and Shiji Tsuneyuki of the University of Tokyo has ...

The left image shows a crystal structure of dynamic water molecule cluster like liquid at −20 °C in the supercooled water state revealed previously by X-ray structural analysis. The right image shows ...