The synthesis and characterization of Cu(II) phthalocyanine bearing peripheral monoazacrown ethers and a spectral investigation of its film forming character

被引：16

作者：

Basova, Tamara V. ^{[1
]}

Jushina, Irina V. ^{[1
]}

Gurek, Ayse G. ^{[2
]}

Atilla, Devrim ^{[2
]}

Ahsen, Vefa ^{[2
,3
]}

机构：

[1] Nikolaev Inst Inorgan Chem, Novosibirsk, Russia

[2] Gebze Inst Technol, Dept Chem, TR-41400 Gebze, Kocaeli, Turkey

[3] TUBITAK Marmara Res Ctr, Mat Inst, TR-41470 Gebze, Kocaeli, Turkey

来源：

DYES AND PIGMENTS | 2009年 / 80卷 / 01期

关键词：

Phthalocyanine; Thin film; Liquid crystal; Metallomesogen; Crown ether; LIQUID-CRYSTALLINE BEHAVIOR; LANGMUIR-BLODGETT-FILMS; COPPER PHTHALOCYANINE; RAMAN POLARIZATION; THIN-FILMS; SPECTROSCOPIC CHARACTERIZATION; SUBSTITUTED PHTHALOCYANINES; ZN(II) PHTHALOCYANINES; ORIENTATION; COMPLEXES;

D O I：

10.1016/j.dyepig.2008.05.002

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The synthesis, liquid crystalline behavior and self-organizing properties of Cu(II)Pc bearing monoazacrown ether moieties that contain long alkyloxyphenyl N-pivotal groups are described. The Cu(II) phthalocyanine derivative has a hexagonal, columnar structure; optical absorption and vibrational spectroscopy revealed a predominantly co-facial interaction between the chromophores and their orientation parallel to a NaCl surface. It is proposed that such homeotropic alignment is attributable to the ability of the pendant monoazacrown ether groups to coordinate the Na(+) ions within the NaCl surface. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：67 / 72

页数：6

共 49 条

[1] NOVEL PHTHALOCYANINES WITH AZA CROWN ETHER MOIETIES [J].