Crystal structure of a methine dye, C.I. Disperse Blue 354

被引：6

作者：

Park, KM

Yoon, I

Lee, SS ^{[1
]}

Choi, G

Lee, JS

机构：

[1] Gyeongsang Natl Univ, Dept Chem, Chinju 660701, South Korea

[2] Gyeongsang Natl Univ, Res Inst Nat Sci, Chinju 660701, South Korea

[3] Gyeongsang Natl Univ, Dept Clothing & Text, Chinju 660701, South Korea

来源：

ANALYTICAL SCIENCES | 2003年 / 19卷 / 08期

关键词：

D O I：

10.2116/analsci.19.1219

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Crystals of C.I. Disperse Blue 354, a commercial methine disperse dye, were grown from an ethyl acetate and the crystal structure was determined. Results show that two aromatic planes are effectively coplanar with the dihedral angle of 10.61(11)degrees. The dicyanomethylene group is slightly twisted and two n-hexyl groups tend to be separated with one alkyl group being at the level of the aromatic plane, and another one below it. The intermolecular hydrogen bonds and the interlayer pi-pi stacking stabilize the crystal packing.

引用

页码：1219 / 1220

页数：2

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