Neutral tetranuclear Cu(II) complex of 2,6-di(5-trifluoromethylpyrazol-3-yl)pyridine: Synthesis, characterization and its transformation with selected aza-ligands / Zhilina Ekaterina F.,Chizhov Dmitrii L.,Sidorov Aleksey A.,Aleksandrov Grigory G.,Kiskin Mikhail,Slepukhin Pavel A.,Fedin Matvey,Starichenko Denis V.,Korolev Alexandr V.,Shvachko Yuri N.,Eremenko Igor L.,Charushin Valeriy N. // POLYHEDRON. - 2013. - V. 53, l. . - P. 122-131.

ISSN/EISSN:

0277-5387 / нет данных

Type:

Article

Abstract:

New tetranuclear Cu(II) complex {[}Cu-4(L)(4)]center dot MeCN (1) with 2,6-di(5-trifluoromethyl-1H-pyrazol-3-yl)pyridine (H2L) was synthesized. It has been shown that treatment of 1 with selected aza-ligands (pyridine, 2,2'- and 4,4'-bipyridyl, 2,3,5,6-tetra-(pyridine-2-yl)pyrazine, 2,2';6',2 `'-terpyridine and 1,4-diazabicyclo{[}2.2.2]octane) leads to formation of other Cu(II) complexes with different nuclearity: {[}Cu(L)py(2)] (2), {[}Cu(L)(2,2'-bpy)] (3), {[}Cu(L)(2)(tPPz)]center dot THF (5), {[}Cu(L)tpy]center dot C6H5CN (4), \{{[}Cu-2(L)(2)(4,4'-bpy)(2)]center dot(C6H5CH3)center dot MeCN\}(n) (6) and \{{[}Cu(L)DABCO]center dot 2MeCN\}(n) (7). Obtained compounds were characterized by IR spectroscopy, X-ray crystallography data, EPR and SQUID magnetic measurements. (C) 2013 Elsevier Ltd. All rights reserved.

Author keywords:

2,6-Di(pyrazol-3-yl)pyridine; Copper (II) complex; X-ray; Magnetic properties SENSITIZED SOLAR-CELLS; BIS-BETA-DIKETONES; MOLECULAR-STRUCTURE; DINUCLEAR; ANALOGS; DESIGN; PD(II); NI(II)

DOI:

10.1016/j.poly.2013.01.021

Web of Science ID:

ISI:000317529700018

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	APR 10
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	SENSITIZED SOLAR-CELLS; BIS-BETA-DIKETONES; MOLECULAR-STRUCTURE; DINUCLEAR; ANALOGS; DESIGN; PD(II); NI(II)
Research-Areas	Chemistry; Crystallography
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Crystallography
Author-Email	efzhilina@ios.uran.ru
ResearcherID-Numbers	Sidorov, Alexey/C-1652-2013 Alexander, Korolev/K-3036-2013 Kiskin, Mikhail/J-3596-2012 Eremenko, Igor/N-7242-2015 Starichenko, Denis/J-9813-2013 Fedin, Matvey/F-3807-2016
ORCID-Numbers	Alexander, Korolev/0000-0002-5104-3997 Kiskin, Mikhail/0000-0002-8782-1308 Eremenko, Igor/0000-0001-6861-1404 Starichenko, Denis/0000-0001-9481-538X Fedin, Matvey/0000-0002-0537-5755
Funding-Acknowledgement	Russian Foundation for Basic Research {[}08-03-90717-mob\_st, 09-03-90717-mob\_st, 10-03-90732-mob\_st]; Presidium of the Russian Academy of Sciences {[}12-T-2-1011, 12-M-23-2054]; {[}6172.2012.2]
Funding-Text	This work was supported by Russian Foundation for Basic Research (Project 08-03-90717-mob\_st, 09-03-90717-mob\_st, 10-03-90732-mob\_st), by the Presidium of the Russian Academy of Sciences (Projects No. 12-T-2-1011, 12-M-23-2054), and the grant for support of scientific school No. 6172.2012.2.
Number-of-Cited-References	48
Usage-Count-Since-2013	16
Journal-ISO	Polyhedron
Doc-Delivery-Number	125HA