Microporous sensor: Gas sorption, guest exchange and guest-dependant luminescence of metal-organic framework

摘要

Zn(ii)-containing metal-organic framework (MOF) [Zn_4(dmf)(ur) _2(ndc)_4] (ndc~(2-) = 2, 6-naphtalenedicarboxylate, ur = urotropin, dmf = N, N′-dimethylformamide) was synthesized and characterized by X-ray crystallography and gas sorption analysis. Host MOF retains its crystallinity after guest removal and exchange. Single-crystal to single-crystal formation of different host-guest systems with benzene and ferrocene was investigated. Interesting guest-depended luminescence properties of the porous host framework were observed.