Sciact
  • EN
  • RU

Complexes of lanthanides with spin-labeled pyrazolylquinoline Full article

Journal Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171
Output data Year: 2014, Volume: 63, Number: 7, Pages: 1459-1464 Pages count : DOI: 10.1007/s11172-014-0621-8
Tags lanthanides; pyrazolylquinolines; nitroxyl radicals; single-molecule magnets
Authors Tretyakov E. V. 1 , Fokin S. V. 1 , Zueva E. M. 2 , Tkacheva A. O. 1 , Romanenko G. V. 1 , Bogomyakov A. S. 1 , Larionov S. V. 3 , Popov S. A. 4 , Ovcharenko V. I. 1
Affiliations
1 (Данные Web of science) Russian Acad Sci, Siberian Branch, Int Tomog Ctr, Novosibirsk 630090, Russia
2 (Данные Web of science) Kazan Natl Res Technol Univ, Dept Inorgan Chem, Kazan 420015, Russia
3 (Данные Web of science) Russian Acad Sci, Siberian Branch, AV Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia
4 (Данные Web of science) Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia

Abstract: The reactions of Eu-III, Gd-III, and Tb-III hexafluoroacetylacetonates with 4,4,5,5-tetramethy1-2- [1-(4-methylquinolin-2 -y1)-1H-pyrazol-4 -yl -4, 5-dihydro -1H-imidazole -3-oxide -1-oxyl (L) afford heterospin complexes [Ln(hfac)(3)L-2]. The X-ray diffraction studies of the complexes showed that the ligand L is coordinated in a monodentate fashion through the oxygen atom of the > N-O group. According to the magnetochemical data, at temperatures below 3 K the complex [Tb(hfac)(3)L-2] exhibits properties of a single-molecule magnet with an anisotropy barrier of 12.2 cm(-1).
Cite: Tretyakov E.V. , Fokin S.V. , Zueva E.M. , Tkacheva A.O. , Romanenko G.V. , Bogomyakov A.S. , Larionov S.V. , Popov S.A. , Ovcharenko V.I.
Complexes of lanthanides with spin-labeled pyrazolylquinoline
Russian Chemical Bulletin. 2014. V.63. N7. P.1459-1464. DOI: 10.1007/s11172-014-0621-8 WOS Scopus РИНЦ OpenAlex
Original: Третьяков Е.В. , Фокин С.В. , Зуева Е.М. , Ткачева А.О. , Романенко Г.В. , Богомяков А.С. , Ларионов С.В. , Попов С.А. , Овчаренко В.И.
Комплексы лантаноидов со спин-меченым пиразолилхинолином
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2014. №7. С.1459. РИНЦ
Dates:
Published print: Jul 1, 2014
Published online: Mar 7, 2015
Identifiers:
Web of science: WOS:000350878300001
Scopus: 2-s2.0-84924241931
Elibrary: 24039715
OpenAlex: W2095140279
Citing:
DB Citing
Web of science 7
Scopus 8
Elibrary 8
OpenAlex 10
Altmetrics: