Twist-grain boundary phase and blue phases in isocyanide gold(I) complexes

被引：27

作者：

Bayón, R ^{[1
]}

Coco, S ^{[1
]}

Espinet, P ^{[1
]}

机构：

[1] Univ Valladolid, Fac Ciencias, Dept Quim Inorgan, E-47005 Valladolid, Spain

来源：

CHEMISTRY OF MATERIALS | 2002年 / 14卷 / 08期

关键词：

D O I：

10.1021/cm020246y

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Stable and structurally simple chiral tetrafluorophenyl-gold(I) isocyanide complexes [Au(C6F4OR1)(Cequivalent toNC(6)H(4)C(6)H(4)OR(1))] [R-1 = (R)-2-butyl, R-2 = CnH2n+1 (n = 2, 10); R-1 = CmH2m+1 (m = 2, 10), R-2 = (R)-2-butyl; R-1 = R-2 = (R)-2-butyl] displaying a twist-grain boundary phase (TGBA*) and blue Phases are described. Their mesogenic behavior is discussed and their thermal properties are easily tuned by changing the number and position of the chiral chain in the complexes.

引用

页码：3515 / 3518

页数：4

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