AN HEXAGONAL COLUMNAR MESOPHASE IN HALF-DISK-SHAPED THALLIUM (I) COMPLEXES

被引：49

作者：

BARBERA, J

CATIVIELA, C

SERRANO, JL

ZURBANO, MM

机构：

[1] Facultad de Ciencias - ICMA Universidad de Zaragoza - CSIC, Zaragoza

来源：

ADVANCED MATERIALS | 1991年 / 3卷 / 12期

关键词：

D O I：

10.1002/adma.19910031206

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Communication: The first example of a discotic thallium (I) metallomesogen is reported. The complex is formed by the association of two half-disk-shaped molecules (see figure) and the properties of the liquid crystalline material studied using DSC and X-ray diffraction. The materials, with varying numbers of alkyl groups bonded to the central aromatic cores, are also compared with the previously known copper analogues.

引用

页码：602 / 605

页数：4

共 10 条

[1] A STRUCTURAL STUDY OF MESOGENIC PARA-ALKOXY-BENZOIC AND PARA-ALKOXY-PYRIDINIC ACIDS USING SPECTROSCOPIC TECHNIQUES AND MNDO CALCULATIONS [J].

BARBERA, J ;

MARCOS, M ;

SERRANO, JL .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1989, 166 :61-74

[2]

Demus D., 1974, FLUSSIGE KRISTALLE T

[3]

DEMUS D, 1984, FLUSSIGE KRISTALLE T, V2

[4] METALLOMESOGENS - METAL-COMPLEXES IN ORGANIZED FLUID PHASES [J].

GIROUDGODQUIN, AM ;

MAITLIS, PM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (04) :375-402

[5]

GIROUDGODQUIN AM, 1983, MOL CRYST LIQ CRYST, V97, P287

[6]

Giround-Godquin A., 1991, ANGEW CHEM, V103, P370

[7] DISCOTIC LIQUID-CRYSTALS OF TRANSITION-METAL COMPLEXES .1. BIS[1,3-DI(PARA-NORMAL-OCTYLPHENYL)PROPANE-1,3-DIONATO]COPPER(II) AND BIS[1,3-DI(PARA-NORMAL-OCTYLOXYPHENYL)PROPANE-1,3-DIONATO]COPPER(II) [J].

OHTA, K ;

ISHII, A ;

MUROKI, H ;

YAMAMOTO, I ;

MATSUZAKI, K .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1985, 116 (3-4) :299-307

[8] DISCOTIC LIQUID-CRYSTALS OF TRANSITION-METAL COMPLEXES, 2 THE EFFECT OF ALKYL CHAIN-LENGTH ON DISCOTIC MESOMORPHISM IN BIS[1,3-DI(P-N-ALKYLPHENYL)PROPANE-1,3-DIONATO]COPPER(II) [J].

OHTA, K ;

MUROKI, H ;

TAKAGI, A ;

YAMAMOTO, I ;

MATSZAKI, K .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1986, 135 (3-4) :247-264

[9] DISCOTIC LIQUID-CRYSTALS OF ORGANOCOPPER COMPLEXES - THE SUBSTITUENT EFFECTS [J].

OHTA, K ;

ISHII, A ;

YAMAMOTO, I ;

MATSUZAKI, K .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (16) :1099-1101

[10] HEXAFLUOROACETYLACETONATOTHALLIUM(I) [J].

TACHIYASHIKI, S ;

NAKAYAMA, H ;

KURODA, R ;

SAITO, Y ;

SATO, S .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1975, 31 (MAY15) :1483-1485

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