Thermo-to-photo-switching of the chromic behavior of salicylideneanilines by inclusion in a porous coordination network

被引:100
作者
Haneda, Tsuyoshi
Kawano, Masaki [1 ]
Kojima, Takahiro
Fujita, Makoto
机构
[1] Univ Tokyo, Sch Engn, Dept Appl Chem, Tokyo 1138656, Japan
[2] Genesis Res Inst Inc, Tokyo 1138656, Japan
关键词
coordination networks; host-guest systems; photochromism; structure elucidation; thermochromism;
D O I
10.1002/anie.200700999
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Insert and twist: By inclusion in the channel of a porous coordination network, an otherwise thermochromic salicylideneaniline derivative becomes photochromic because its intrinsic planar conformation is transformed into a nonplanar one. The photochromic properties of the nonplanar guest molecule can be tuned by changing the co-included solvent in the channel. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:6643 / 6645
页数:3
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