Shift of stereochemical nonrigidity from coordination units to polymethylene fragments in heterospin copper(II) hexafluoroacetylacetonate complexes with nitronyl nitroxide biradicals

Shift of stereochemical nonrigidity from coordination units to polymethylene fragments in heterospin copper(II) hexafluoroacetylacetonate complexes with nitronyl nitroxide biradicals Full article

Journal

Russian Chemical Bulletin
ISSN: 1066-5285

Output data

Year: 2007, Volume: 56, Number: 9, Pages: 1795-1804 Pages count : 10 DOI: 10.1007/s11172-007-0279-6

Authors

Romanenko G.V. ¹ , Tolstikov S.E. ^1,2 , Tretyakov E.V. ¹ , Fokin S.V. ^1,2 , Ikorskii V.N. ¹ , Ovcharenko V.I. ^1,2

Affiliations

1	International Tomography Center, Siberian Branch of the Russian Academy of Sciences, 3a ul. Institutskaya, 630090, Novosibirsk, Russian Federation
2	Novosibirsk State University, 2 ul. Pirogova, 630090, Novosibirsk, Russian Federation

The reactions of bis(hexafluoroacetylacetonato)copper(II) [Cu(hfac)2] with the nitronyl nitroxide biradicals bis[4-(4,4,5,5-tetramethyl-3-oxide-1-oxyl-4,5-dihydro-1H-imidazol-2-yl)pyrazol-1-yl]alkanes (L6, L10, and L12) produced the framework heterospin complex [Cu(hfac)2]2L6 and the layer-polymeric heterospin complexes [Cu(hfac)2]2L10 and {[Cu(hfac)2]2L12} [Cu(hfac)2(PriOH)2], respectively. In the solid state of these compounds, the stereochemical nonrigidity is manifested as a deformation of the polymethylene fragments-(CH2)n-.

Romanenko G.V. , Tolstikov S.E. , Tretyakov E.V. , Fokin S.V. , Ikorskii V.N. , Ovcharenko V.I.
Shift of stereochemical nonrigidity from coordination units to polymethylene fragments in heterospin copper(II) hexafluoroacetylacetonate complexes with nitronyl nitroxide biradicals
Russian Chemical Bulletin. 2007. V.56. N9. P.1795-1804. DOI: 10.1007/s11172-007-0279-6 WOS Scopus

Романенко Г.В. , Толстиков С.Е. , Третьяков Е.В. , Фокин С.В. , Икорский В.Н. , Овчаренко В.И.
Перемещение стереохимической нежесткости с координационных узлов на полиметиленовые фрагменты в гетероспиновых комплексах гексафторацетилацетоната меди(II) с нитронилнитроксильными бирадикалами
Известия Академии наук. Серия химическая. 2007. №9. С.1732-1741.

Web of science:	WOS:000254206200018
Scopus:	2-s2.0-41049117742

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