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Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion. / Romanenko, G. V.; Fokin, S. V.; Letyagin, G. A. et al.

In: Journal of Structural Chemistry, Vol. 60, No. 7, 01.07.2019, p. 1091-1100.

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

Harvard

Romanenko, GV, Fokin, SV, Letyagin, GA, Bogomyakov, AS & Ovcharenko, VI 2019, 'Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion', Journal of Structural Chemistry, vol. 60, no. 7, pp. 1091-1100. https://doi.org/10.1134/S0022476619070102

APA

Romanenko, G. V., Fokin, S. V., Letyagin, G. A., Bogomyakov, A. S., & Ovcharenko, V. I. (2019). Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion. Journal of Structural Chemistry, 60(7), 1091-1100. https://doi.org/10.1134/S0022476619070102

Vancouver

Romanenko GV, Fokin SV, Letyagin GA, Bogomyakov AS, Ovcharenko VI. Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion. Journal of Structural Chemistry. 2019 Jul 1;60(7):1091-1100. doi: 10.1134/S0022476619070102

Author

Romanenko, G. V. ; Fokin, S. V. ; Letyagin, G. A. et al. / Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion. In: Journal of Structural Chemistry. 2019 ; Vol. 60, No. 7. pp. 1091-1100.

BibTeX

@article{4215ef0cc2834c2ba77d14b31254fde0,
title = "Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion",
abstract = "Molecular and crystal structures of mononuclear lanthanide (Ln) compounds with the 3,6-di(tert-butyl)-1,2-benzoquinone (SQ) radical anion of the composition [Ln(SQ)3(THF)2] (Ln = Pr, Nd, Eu, Tb, Dy), [Ln(SQ)3(Q)], (Ln = Gd, Eu; Q – 3,6-di(tert-butyl)-1,2-benzoquinone), [La(SQ)3(Q)(THF)], [CeIV(SQ)4], [NaLn(SQ)4(THF)3]·0.25C6H14 (Ln = Gd, Tb), [NaLn(SQ)4(Q)(THF)] (Ln = La, Pr) are determined. The study of the magnetic properties of isolated heterospin solid phases reveals that intramolecular antiferromagnetic exchange interactions between unpaired electrons of SQ moieties dominate in them. At T≤2 K [Dy(SQ)3(THF)2] exhibits the properties typical of a metamagnetic compound.",
keywords = "crystal structure, lanthanides, magnetic properties, mixed-metal compounds, mononuclear compounds, o-semiquinolates, sodium, CATECHOLATE, TRANSITION-METAL-COMPLEXES, LIGANDS, EPR, VALENCE TAUTOMERISM",
author = "Romanenko, {G. V.} and Fokin, {S. V.} and Letyagin, {G. A.} and Bogomyakov, {A. S.} and Ovcharenko, {V. I.}",
year = "2019",
month = jul,
day = "1",
doi = "10.1134/S0022476619070102",
language = "English",
volume = "60",
pages = "1091--1100",
journal = "Journal of Structural Chemistry",
issn = "0022-4766",
publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",
number = "7",

}

RIS

TY - JOUR

T1 - Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion

AU - Romanenko, G. V.

AU - Fokin, S. V.

AU - Letyagin, G. A.

AU - Bogomyakov, A. S.

AU - Ovcharenko, V. I.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - Molecular and crystal structures of mononuclear lanthanide (Ln) compounds with the 3,6-di(tert-butyl)-1,2-benzoquinone (SQ) radical anion of the composition [Ln(SQ)3(THF)2] (Ln = Pr, Nd, Eu, Tb, Dy), [Ln(SQ)3(Q)], (Ln = Gd, Eu; Q – 3,6-di(tert-butyl)-1,2-benzoquinone), [La(SQ)3(Q)(THF)], [CeIV(SQ)4], [NaLn(SQ)4(THF)3]·0.25C6H14 (Ln = Gd, Tb), [NaLn(SQ)4(Q)(THF)] (Ln = La, Pr) are determined. The study of the magnetic properties of isolated heterospin solid phases reveals that intramolecular antiferromagnetic exchange interactions between unpaired electrons of SQ moieties dominate in them. At T≤2 K [Dy(SQ)3(THF)2] exhibits the properties typical of a metamagnetic compound.

AB - Molecular and crystal structures of mononuclear lanthanide (Ln) compounds with the 3,6-di(tert-butyl)-1,2-benzoquinone (SQ) radical anion of the composition [Ln(SQ)3(THF)2] (Ln = Pr, Nd, Eu, Tb, Dy), [Ln(SQ)3(Q)], (Ln = Gd, Eu; Q – 3,6-di(tert-butyl)-1,2-benzoquinone), [La(SQ)3(Q)(THF)], [CeIV(SQ)4], [NaLn(SQ)4(THF)3]·0.25C6H14 (Ln = Gd, Tb), [NaLn(SQ)4(Q)(THF)] (Ln = La, Pr) are determined. The study of the magnetic properties of isolated heterospin solid phases reveals that intramolecular antiferromagnetic exchange interactions between unpaired electrons of SQ moieties dominate in them. At T≤2 K [Dy(SQ)3(THF)2] exhibits the properties typical of a metamagnetic compound.

KW - crystal structure

KW - lanthanides

KW - magnetic properties

KW - mixed-metal compounds

KW - mononuclear compounds

KW - o-semiquinolates

KW - sodium

KW - CATECHOLATE

KW - TRANSITION-METAL-COMPLEXES

KW - LIGANDS

KW - EPR

KW - VALENCE TAUTOMERISM

UR - http://www.scopus.com/inward/record.url?scp=85070185741&partnerID=8YFLogxK

U2 - 10.1134/S0022476619070102

DO - 10.1134/S0022476619070102

M3 - Article

AN - SCOPUS:85070185741

VL - 60

SP - 1091

EP - 1100

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 7

ER -

ID: 21239190