Preparation, spectral and thermal properties of Co(II), Ni(II), Cu(II), Zn(II), and Cd(II) complexes with iodosubstituted 2,2'-dipyrrolylmethene

被引：14

作者：

Guseva, G. B. ^{[1
]}

Antina, E. V. ^{[1
]}

Beresin, M. B. ^{[1
]}

V'yugin, A. I. ^{[1
]}

Nuraneeva, E. N. ^{[1
]}

机构：

[1] Krestov Inst Solut Chem, Ivanovo 153045, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2013年 / 83卷 / 08期

关键词：

PHOTOPHYSICAL PROPERTIES; D-METALS; ZINC; LIGANDS;

D O I：

10.1134/S1070363213080161

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complexes [ML2] of cobalt(II), nickel(II), copper(II), zinc(II), and cadmium(II) with asymmetrically substituted (E)-3-ethyl-5-[(4-iodo-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-2,4-dimethyl-1H-pyrrole (HL) have been prepared and characterized for the first time. The spectral properties, stability in solutions and in the solid phase at elevated temperature of the complexes have been studied. The effects of complexing metal ion and the reaction medium on the spectral luminescent properties (absorptivity, quantum yield, fluorescence lifetime, and the radiation constant) and on thermal destruction of the [ML2] complexes have been discussed.

引用

页码：1571 / 1579

页数：9

共 50 条

[1] Preparation, spectral and thermal properties of Co(II), Ni(II), Cu(II), Zn(II), and Cd(II) complexes with iodosubstituted 2,2′-dipyrrolylmethene
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E. V. Antina
M. B. Beresin
A. I. V’yugin
E. N. Nuraneeva
Russian Journal of General Chemistry, 2013, 83 : 1571 - 1579
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