The Chameleon dye 1,7-bis(dimethylamino)heptamethine

被引：21

作者：

Dahne, L

Horvath, A

Weiser, G

Reck, G

机构：

[1] UNIV MARBURG,WISSENSCH ZENTRUM MAT WISSENSCH,D-35037 MARBURG,GERMANY

[2] UNIV MARBURG,FACHBEREICH PHYS,D-35037 MARBURG,GERMANY

[3] BUNDESANSTALT MAT FORSCH & PRUFUNG,D-12489 BERLIN,GERMANY

来源：

ADVANCED MATERIALS | 1996年 / 8卷 / 06期

关键词：

D O I：

10.1002/adma.19960080606

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Communication: The influence of the alignment and density of dye molecules on the spectroscopic properties of aggregates can be studied particularly well in J-aggregates of 1,7-bis(dimethylamino)heptamethine (BDH(+)). Four different arrangements of BDH(+) molecules can be obtained without changing the molecular structure simply by using different counterions. The relationship between structure and linear spectroscopic properties-including the color of crystals containing BDH(+)-is discussed.

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页码：486 / &

页数：6

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