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Cage‐Like Porous Structures
In article number 2301887, Norimitsu Tohnai and co‐workers create cage‐like sodalite‐type porous organic salts (s‐POSs). s‐POSs, with iodine exposed on the pore surface, incorporate pyrene, and induce its room‐temperature phosphorescence even in air due to the suppression of its thermal vibration, the protection from oxygen, and the external heavy atom effect of iodine...
Expression of room‐temperature phosphorescence (RTP) in organic materials requires complicated molecular design and specific intermolecular interactions, and therefore types of RTP materials are restricted. This work presents cage‐like sodalite‐type porous organic salts (s‐POSs) as host materials for luminescent molecules to induce RTP, using tetrasulfonic acid with an adamantane core and triphenylmethylamines...
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