Novel charge-transfer materials via cocrystallization of planar aromatic donors and spherical polyoxometalate acceptors

P Le Magueres, SM Hubig, SV Lindeman…

文献索引：Le Magueres; Hubig; Lindeman; Veya; Kochi Journal of the American Chemical Society, 2000 , vol. 122, # 41 p. 10073 - 10082

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被引用次数: 110

摘要

Spherical polyoxometalates (POMs) such as M6O192-and SiM12O404-(with M= Mo or W) and planar arene donors (anthracenes and pyrenes) can be cocrystallized (despite their structural incompatibility) by attaching a cationic “anchor” onto the arene which then clings to the POM anion by Coulombic forces. As a result, novel charge-transfer (CT) salts are prepared from arene donors and Lindqvist-type [M6O19] 2-and Keggin-type [SiM12O40] 4 ...