Self-assembled metal chalcogenide open-framework materials such as that shown in the Figure—a projection on the [100] plane of the structure of a microporous layered tin(IV) sulfide (DABCOH)2Sn3S7 1, where DABCOH denotes singly protonated 1,8-diazabicyclooctane—are of interest for chemical sensing applications. A “very soft chemistry”, room temperature synthesis of 1 is reported.
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Jiang et al. (1998) studied this question.