An unprecedented self-penetrating Cu(I)-MOF based on a new 1Dmeso-ladder + 2Dmeso-layer → 3D polycatenation subnet showing luminescent sensing for nitrobenzene

• 1 presents the first example of 1Dmeso-ladder + 2Dmeso-layer → 3D self-penetrating structure.
• 1 displays an unprecedented (73)(66.74)(66.73.8) topology.
• 1 consists of rare meso-helical ladders and meso-helical layer.
• 1 has good luminescent sensing for nitrobenzene.

An unprecedented self-penetrating Cu(I)-MOF was synthesized. Interestingly, Complex 1 exhibits a novel two-level hierarchical entangled system with a new (73)(66.74)(66.73.8) topology first constructed from the rare meso-helical ladder and layer via inclined polycatenation, and also shows strong green emission in the solid-state and highly luminescent sensing for nitrobenzene.

An unprecedented self-penetrating Cu(I)-MOF first constructed from rare meso-helical ladders and meso-helical layer via inclined polycatenation exhibits a novel two-level hierarchical entangled system with a new (73)(66.74)(66.73.8) topology, and strong green emission in the solid-state and highly luminescent sensing for nitrobenzene.Figure optionsDownload as PowerPoint slide