Solution‐Phase Structures of Gallium‐Containing Pyrogallol[4]arene Scaffolds

Abstract

Hollow cylinders: Gallium- and gallium–zinc-seamed pyrogallol[4]arene nanoassemblies were studied in the solution phase through various methods. The results reveal their rearrangement from spheres in the solid state to toroids in solution (see, for example, PgC4GaZn) illustrating the structural flexibility of gallium in the metal-seamed frameworks. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.