Robust Six-Connected Self-Penetrating Net with Two-Fold Interpenetration for Trace SO 2 Removal and UO 2 2+ Detection.

We reported in this work a new metal-organic framework, ECUT-177, showing a highly rare six-connected net with both self-penetrating and interpenetrating features. More interestingly, ECUT-177 also enables promising applications in both trace SO capture and luminescence sensing of uranyl.