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. 2019 Jun 4;55(46):6487-6490.
doi: 10.1039/c9cc02309g.

Fluorinated porous molecular crystals: vapor-triggered on-off switching of luminescence and porosity

Hiroshi Sasaki  1 , Hiroaki Imoto, Takashi Kitao, Takashi Uemura, Takashi Yumura, Kensuke Naka
Affiliations

Fluorinated porous molecular crystals: vapor-triggered on-off switching of luminescence and porosity

Hiroshi Sasaki et al. Chem Commun (Camb). .

Abstract

A platinum diiodide complex with 9-pentafluorophenyl-9-arsafluorene formed a porous molecular crystal (PMC) or a non-porous molecular crystal (n-PMC), depending on the recrystallization solvents. Vapor exposure can cause reversible crystal-to-crystal transition between the PMC and the n-PMC. The PMC exhibits open-close switching of porosity as well as on-off switching of luminescence.

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