When isolated in the high vacuum of an ESI-FTICR mass spectrometer, bowl-shaped metallo-supramolecular M6L4 assemblies undergo a surprising and mechanistically interesting intramolecular double cage contraction to yield smaller M3L2 cages.
当在 ESI-FTICR 质谱仪的高真空环境中进行分离时,碗状
金属超分子 M6L4 组合体会发生令人惊讶的、机械学上有趣的分子内双笼收缩,从而产生更小的 M3
L2 笼。