Unprecedented superstructure in the type I family of clathrates.

Philip YoxOleg I LebedevDavide Donadio Kirill Kovnir

Published in: Chemical communications (Cambridge, England) (2021)

The first arsenic-based clathrate exhibiting superstructural ordering due to optimization of Au-As, As-As, and Ba-Au bonding is reported. Ba8Au16As30 crystallizes in a unique P21/c monoclinic clathrate structure. The synthesis, crystal and electronic structure, and transport properties are discussed.

Keyphrases

sensitive detection
reduced graphene oxide
drinking water
heavy metals
quantum dots
visible light
risk assessment