The first uranium based liquid crystals.: Uranyl metallomesogens from β-diketone and tropolone ligands

被引：19

作者：

Clark, S

Elliott, JM

Chipperfield, JR

Styring, P

Sinn, E

机构：

[1] Univ Missouri, Dept Chem, Rolla, MO 65409 USA

[2] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England

[3] Univ Sheffield, Dept Chem, Sheffield S1 3JD, S Yorkshire, England

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2002年 / 5卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S1387-7003(02)00354-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A tropolone ligand (5-hexadecyloxytropolone) complexed with uranyl, produces a very narrow liquid crystal range at high temperatures, A beta-diketone ligand (1-[4-decyloxyphenyl]-3-tridecylpropane-1,3-dione) designed for a more extensive liquid crystal range, produces a uranyl liquid crystal at low temperatures, which remains liquid crystalline while supercooling down to room temperature. This opens the way to a host of interesting new superheavy metallomesogens, uranium metallomesogens, low melting metallomesogens, and possible radiopharmaceuticals. (C) 2002 Elsevier Science B,V. All rights reserved.

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收藏

页码：249 / 251

页数：3

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