Pressure-induced inclusion of neon in the crystal structure of a molecular Cu2(pacman) complex at 4.67 GPa†
Abstract
Crystals of a Cu complex of the macrocyclic Schiff-base calixpyrrole or ‘Pacman’ ligand, Cu2(L), do not contain any solvent-accessible void space at ambient pressure, but adsorb neon at 4.67 GPa, forming Cu2(L)·3.5Ne.