Thermal decomposition of dinuclear double-helical 3,3′-bis(dipyrrinato)zinc(II) complexes in air and argon

被引：10

作者：

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

Antina, L. A. ^{[1
]}

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

Vyugin, A. I. ^{[1
]}

机构：

[1] RAS, Inst Russian Acad Sci, GA Krestov Inst Solut Chem, Ivanovo 153045, Russia

来源：

THERMOCHIMICA ACTA | 2012年 / 544卷

基金：

俄罗斯基础研究基金会;

关键词：

3,3 '-Bis(dipyrrinato)zinc(II) complexes; Helical complexes; Thermal decomposition; Thermolability; Thermogravimetric measurements;

D O I：

10.1016/j.tca.2012.06.016

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The thermal destruction of dinuclear double-helical 3,3'-bis(dipyrrinato)zinc(II) complexes [Zn2L2] was investigated. The compounds demonstrated good thermal stability (up to 440 degrees C) in argon and (up to 222 degrees C) in air. Thermal stability of [Zn2L2] is greatly determined by changing of the number and the nature of substituents in the terminal pyrrole cycles and meso-spacer of 3,3'-bis(dipyrrolylmethene) ligands. The influence of molecule structure and medium nature on the thermal properties and perspective directions of complexes practical use are discussed. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：54 / 56

页数：3

共 16 条

[1] Synthesis, stability in solutions, and spectral and thermal properties of alkyl-substituted 3,3′-bis(dipyrromethene) hydrobromides [J].

Antina, E. V. ;

Guseva, G. B. ;

Dudina, N. A. ;

V'yugin, A. I. .

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2010, 55 (08) :1172-1178

[2] Synthesis and Spectral Analysis of Alkyl-Substituted 3,3′-Bis(dipyrrolylmethenes) [J].

Antina, E. V. ;

Guseva, G. B. ;

Dudina, N. A. ;

V'yugin, A. I. ;

Semeikin, A. S. .

RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2009, 79 (11) :2425-2434

[3]

Antina E.V., 2007, PROG PORPHIRIN CHEM, V8, P147

[4]

Antina E.V., 2009, RUSS J GEN CHEM+, V79, P1543

[5]

Antina EV, 2005, RUSS J PHYS CHEM A, V79, P219

[6] Characteristic features of formation, synthesis, and properties of binuclear zinc(II) helicates with alkyl-substituted 3,3′-bis(dipyrrolylmethenes) [J].

Antina, L. A. ;

Dudina, N. A. ;

Guseva, G. B. ;

Antina, E. V. ;

Berezin, M. B. ;

V'yugin, A. I. .

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2012, 57 (02) :261-269

[7] Synthesis, structure and fluorescence of a zinc(II) chelate complex with bis(2,4,7,8,9-pentamethyldipyrrolylmethen-3-yl)methane [J].

Berezin, Mikhail B. ;

Antina, Elena V. ;

Dudina, Natalia A. ;

Bushmarinov, Ivan S. ;

Antipin, Mikhail Yu. ;

Antina, Lubov A. ;

Guseva, Galina B. .

MENDELEEV COMMUNICATIONS, 2011, 21 (03) :168-170

[8] Regularities of the Formation of Binuclear Homo- and Heteroleptic Complexes of d Metals with 3,3′-Bis(dipyrrolylmethenes) in DMF [J].

Dudina, N. A. ;

Antina, E. V. ;

Guseva, G. B. .

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2011, 37 (05) :333-342

[9] Homoleptic Co(II), Ni(II), Cu(II), Zn(II) and Hg(II) complexes of bis-(phenyl)-diisoindol-aza-methene [J].

Gresser, Roland ;

Hoyer, Alexander ;

Hummert, Markus ;

Hartmann, Horst ;

Leo, Karl ;

Riede, Moritz .

DALTON TRANSACTIONS, 2011, 40 (14) :3476-3483

[10] 3,3′-bis(dipyrrolylmethenes) as new chelating ligands:: Synthesis and spectral properties [J].

Guseva, G. B. ;

Dudina, N. A. ;

Antina, E. V. ;

V'yugin, A. I. ;

Semeikin, A. S. .

RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2008, 78 (06) :1215-1224

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