Self-association of sulfo derivatives of cobalt phthalocyaninates in the presence of 1,4-diazabicyclo[2.2.2]octane

被引：7
作者：
Voronina, A. A. [1 ]
Filippova, A. A. [1 ]
Vashurin, A. S. [1 ]
Pukhovskaya, S. G. [1 ]
Shaposhnikov, G. P. [1 ]
Golubchikov, O. A. [1 ]
机构：
[1] Ivanovo State Univ Chem & Technol, Ivanovo 153000, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2015年 / 85卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
macrocycle; cobalt sulfophthalocyaninate; DABCO; molecular complex; dimer; BINDING; COMPLEXES; SUBSTITUENTS; DIMERIZATION; AGGREGATION; CHEMISTRY; OXIDATION; PROTEIN; DABCO;
D O I：
10.1134/S1070363215070245
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Complex formation between water-soluble cobalt(II) phthalocyaninates and 1,4-diazabicyclo[2.2.2]-octane has been studied. The formation of the 1: 1 molecular complex and the 2: 1 sandwich-type dimers has been confirmed. The sandwich-type dimers and the J-aggregates involving the peripheral groups of the macrocycle are formed in ethanol medium. Stability constants of the molecular complexes have been determined, and the effect of size of the peripheral substituents on the dimeric structures stability has been elucidated.
引用
收藏
页码：1713 / 1720
页数：8
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