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Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides. / Kuznetsova, Olga; Sayfullina, Dinara; Romanenko, Galina et al.

In: Polyhedron, Vol. 229, 116209, 01.01.2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Kuznetsova, O, Sayfullina, D, Romanenko, G, Letyagin, G & Bogomyakov, A 2023, 'Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides', Polyhedron, vol. 229, 116209. https://doi.org/10.1016/j.poly.2022.116209

APA

Kuznetsova, O., Sayfullina, D., Romanenko, G., Letyagin, G., & Bogomyakov, A. (2023). Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides. Polyhedron, 229, [116209]. https://doi.org/10.1016/j.poly.2022.116209

Vancouver

Kuznetsova O, Sayfullina D, Romanenko G, Letyagin G, Bogomyakov A. Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides. Polyhedron. 2023 Jan 1;229:116209. doi: 10.1016/j.poly.2022.116209

Author

Kuznetsova, Olga ; Sayfullina, Dinara ; Romanenko, Galina et al. / Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides. In: Polyhedron. 2023 ; Vol. 229.

BibTeX

@article{1a633fe21a47465eae33a83406298b8e,
title = "Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides",
abstract = "It was shown experimentally that interaction of polynuclear hexafluoroacetylacetonates [Cu4(hfac)4(MeO)4] and [Cu11(hfac)10(OH)8(O)2]·2C7H8 with nitronyl nitroxide radicals as well as their recrystallization in the presence of acetone led to complexes containing tetranuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} (x = 0–2), where LHF and LF are triply charged anions of 2-methyl-4,6-bis(trifluoromethyl)tetrahydropyran-2,4,6-triol and 2,4,6-tris(trifluoromethyl)tetrahydropyran-2,4,6-triol, respectively. The main factors contributing to the formation of the 4-nuclear fragment and trioxanes LHF and LF were identified. It is established that self-assembly of {Cu4(hfac)2(LHF)x(LF)2-x} is observed only in the case of mono- and polynuclear CuII hexafluoroacetylacetonates. For CoII and NiII compounds the formation of such a fragment is not registered.",
keywords = "2,4,6-tris(trifluoromethyl)tetrahydropyran, 2,4,6-triol, 2-methyl-4, 6-bis(trifluoromethyl)tetrahydropyran, 2,4,6-triol, Copper, Crystal structure, Heterospin complexes, Hexafluoroacetylacetonate, Magnetic properties, Nitronyl nitroxide radicals",
author = "Olga Kuznetsova and Dinara Sayfullina and Galina Romanenko and Gleb Letyagin and Artem Bogomyakov",
note = "This investigation was financially support by Russian Foundation for Basic Research (grant 19-29-08005 , synthetic part) and the Russian Science Foundation (grant 18-13-00380 , SC XRD and magnetochemistry).",
year = "2023",
month = jan,
day = "1",
doi = "10.1016/j.poly.2022.116209",
language = "English",
volume = "229",
journal = "Polyhedron",
issn = "0277-5387",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Self-assembly of the 4-nuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} with deprotonated trihydroxyoxanes and heterospin complexes with nitroxides

AU - Kuznetsova, Olga

AU - Sayfullina, Dinara

AU - Romanenko, Galina

AU - Letyagin, Gleb

AU - Bogomyakov, Artem

N1 - This investigation was financially support by Russian Foundation for Basic Research (grant 19-29-08005 , synthetic part) and the Russian Science Foundation (grant 18-13-00380 , SC XRD and magnetochemistry).

PY - 2023/1/1

Y1 - 2023/1/1

N2 - It was shown experimentally that interaction of polynuclear hexafluoroacetylacetonates [Cu4(hfac)4(MeO)4] and [Cu11(hfac)10(OH)8(O)2]·2C7H8 with nitronyl nitroxide radicals as well as their recrystallization in the presence of acetone led to complexes containing tetranuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} (x = 0–2), where LHF and LF are triply charged anions of 2-methyl-4,6-bis(trifluoromethyl)tetrahydropyran-2,4,6-triol and 2,4,6-tris(trifluoromethyl)tetrahydropyran-2,4,6-triol, respectively. The main factors contributing to the formation of the 4-nuclear fragment and trioxanes LHF and LF were identified. It is established that self-assembly of {Cu4(hfac)2(LHF)x(LF)2-x} is observed only in the case of mono- and polynuclear CuII hexafluoroacetylacetonates. For CoII and NiII compounds the formation of such a fragment is not registered.

AB - It was shown experimentally that interaction of polynuclear hexafluoroacetylacetonates [Cu4(hfac)4(MeO)4] and [Cu11(hfac)10(OH)8(O)2]·2C7H8 with nitronyl nitroxide radicals as well as their recrystallization in the presence of acetone led to complexes containing tetranuclear fragment {Cu4(hfac)2(LHF)x(LF)2-x} (x = 0–2), where LHF and LF are triply charged anions of 2-methyl-4,6-bis(trifluoromethyl)tetrahydropyran-2,4,6-triol and 2,4,6-tris(trifluoromethyl)tetrahydropyran-2,4,6-triol, respectively. The main factors contributing to the formation of the 4-nuclear fragment and trioxanes LHF and LF were identified. It is established that self-assembly of {Cu4(hfac)2(LHF)x(LF)2-x} is observed only in the case of mono- and polynuclear CuII hexafluoroacetylacetonates. For CoII and NiII compounds the formation of such a fragment is not registered.

KW - 2,4,6-tris(trifluoromethyl)tetrahydropyran, 2,4,6-triol

KW - 2-methyl-4, 6-bis(trifluoromethyl)tetrahydropyran, 2,4,6-triol

KW - Copper

KW - Crystal structure

KW - Heterospin complexes

KW - Hexafluoroacetylacetonate

KW - Magnetic properties

KW - Nitronyl nitroxide radicals

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85145558705&origin=inward&txGid=60c0315a17d54106a5361e53f3c0218b

UR - https://www.mendeley.com/catalogue/593c3006-4588-3d36-9006-4e9993ce7cc0/

U2 - 10.1016/j.poly.2022.116209

DO - 10.1016/j.poly.2022.116209

M3 - Article

VL - 229

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

M1 - 116209

ER -

ID: 55559441