Smectic phases observed in 1,1,2,2,-tetrahydroperfluoroalkyl-4-nitrobenzoates

被引：20

作者：

Bao, XJ ^{[1
]}

Dix, LR ^{[1
]}

机构：

[1] NORTHUMBRIA UNIV,DEPT CHEM & LIFE SCI,NEWCASTLE TYNE NE1 8ST,TYNE & WEAR,ENGLAND

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1996年 / 281卷

关键词：

D O I：

10.1080/10587259608042252

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

On studying the thermal behaviour of a series of 1,1,2,2-tetrahydro-perfluoroalkyl 4-nitrobenzoates it was found that the decyl and dodecyl compounds showed smectic mesophases. This illustrates that a polar substituent in the 3-position of the aromatic ring for 1,1,2,2-tetrahydroperfluoroalkylbenzoates is not a requirement for thermotropic behaviour.

引用

页码：291 / 294

页数：4

共 3 条

[1]

DOI T, 1991, J MATER CHEM, V1, P169, DOI 10.1039/jm9910100169

[2] MOLECULAR-STRUCTURE AND SMECTIC PROPERTIES .1. THE EFFECT OF LINKAGES ON SMECTIC-A THERMAL-STABILITY IN 3 AROMATIC RING COMPOUNDS LINKED BY ESTER GROUPS [J].

SAKURAI, Y ;

TAKENAKA, S ;

MIYAKE, H ;

MORITA, H ;

IKEMOTO, T .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1989, (09) :1199-1204

[3] THERMAL-PROPERTIES OF NOVEL LIQUID-CRYSTALS HAVING A SINGLE BENZENE UNIT [J].

TAKENAKA, S .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (23) :1748-1749

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