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Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole. / Lavrenova, L. G.; Ivanova, A. D.; Bogomyakov, A. S. et al.

In: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, Vol. 45, No. 5, 01.05.2019, p. 347-355.

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

Harvard

Lavrenova, LG, Ivanova, AD, Bogomyakov, AS, Komarov, VY & Sheludyakova, LA 2019, 'Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole', Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, vol. 45, no. 5, pp. 347-355. https://doi.org/10.1134/S1070328419040055

APA

Lavrenova, L. G., Ivanova, A. D., Bogomyakov, A. S., Komarov, V. Y., & Sheludyakova, L. A. (2019). Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 45(5), 347-355. https://doi.org/10.1134/S1070328419040055

Vancouver

Lavrenova LG, Ivanova AD, Bogomyakov AS, Komarov VY, Sheludyakova LA. Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2019 May 1;45(5):347-355. doi: 10.1134/S1070328419040055

Author

Lavrenova, L. G. ; Ivanova, A. D. ; Bogomyakov, A. S. et al. / Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole. In: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2019 ; Vol. 45, No. 5. pp. 347-355.

BibTeX

@article{4e212c3db96a414d9adc9a8e4989da0b,
title = "Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole",
abstract = "Abstract: Coordination compounds of iron(II) and nickel(II) with 3-amino-4-ethoxycarbonylpyrazole (L), FeL2A2 (A = Cl– (I), (II)), [FeL2(NCS)2(H2O)2] (III), and NiL2Br2 (IV), are synthesized. The compounds are studied by X-ray diffraction analysis, IR spectroscopy, and UV spectroscopy (diffuse reflectance spectra). A single crystal is observed for complex III, and its crystal structure is determined by X-ray structure analysis (СIF file CCDC no. 1857220). It is shown that L coordinates to the metal via the monodentate mode by the N(2) atom of the pyrazole cycle. The study of the temperature dependence µeff(Т) in a temperature range of 2–300 K shows exchange interactions of the antiferro- or ferromagnetic character between the M2+ ions in the complexes. The type of exchange interactions depends on the composition of the compound.",
keywords = "3-amino-4-ethoxycarbonylpyrazole, 3d metals, complexes, diffuse reflectance spectra, IR spectra, magnetochemical study, X-ray diffraction analysis, X-ray structure analysis, CU(II), DINUCLEAR, CRYSTAL-STRUCTURES, CO(II), COORDINATION-COMPOUNDS, DICYANAMIDE",
author = "Lavrenova, {L. G.} and Ivanova, {A. D.} and Bogomyakov, {A. S.} and Komarov, {V. Yu} and Sheludyakova, {L. A.}",
note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Ltd.",
year = "2019",
month = may,
day = "1",
doi = "10.1134/S1070328419040055",
language = "English",
volume = "45",
pages = "347--355",
journal = "Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya",
issn = "1070-3284",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "5",

}

RIS

TY - JOUR

T1 - Magnetically Active 3d Metal Complexes with 3-Amino-4-Ethoxycarbonylpyrazole

AU - Lavrenova, L. G.

AU - Ivanova, A. D.

AU - Bogomyakov, A. S.

AU - Komarov, V. Yu

AU - Sheludyakova, L. A.

N1 - Publisher Copyright: © 2019, Pleiades Publishing, Ltd.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - Abstract: Coordination compounds of iron(II) and nickel(II) with 3-amino-4-ethoxycarbonylpyrazole (L), FeL2A2 (A = Cl– (I), (II)), [FeL2(NCS)2(H2O)2] (III), and NiL2Br2 (IV), are synthesized. The compounds are studied by X-ray diffraction analysis, IR spectroscopy, and UV spectroscopy (diffuse reflectance spectra). A single crystal is observed for complex III, and its crystal structure is determined by X-ray structure analysis (СIF file CCDC no. 1857220). It is shown that L coordinates to the metal via the monodentate mode by the N(2) atom of the pyrazole cycle. The study of the temperature dependence µeff(Т) in a temperature range of 2–300 K shows exchange interactions of the antiferro- or ferromagnetic character between the M2+ ions in the complexes. The type of exchange interactions depends on the composition of the compound.

AB - Abstract: Coordination compounds of iron(II) and nickel(II) with 3-amino-4-ethoxycarbonylpyrazole (L), FeL2A2 (A = Cl– (I), (II)), [FeL2(NCS)2(H2O)2] (III), and NiL2Br2 (IV), are synthesized. The compounds are studied by X-ray diffraction analysis, IR spectroscopy, and UV spectroscopy (diffuse reflectance spectra). A single crystal is observed for complex III, and its crystal structure is determined by X-ray structure analysis (СIF file CCDC no. 1857220). It is shown that L coordinates to the metal via the monodentate mode by the N(2) atom of the pyrazole cycle. The study of the temperature dependence µeff(Т) in a temperature range of 2–300 K shows exchange interactions of the antiferro- or ferromagnetic character between the M2+ ions in the complexes. The type of exchange interactions depends on the composition of the compound.

KW - 3-amino-4-ethoxycarbonylpyrazole

KW - 3d metals

KW - complexes

KW - diffuse reflectance spectra

KW - IR spectra

KW - magnetochemical study

KW - X-ray diffraction analysis

KW - X-ray structure analysis

KW - CU(II)

KW - DINUCLEAR

KW - CRYSTAL-STRUCTURES

KW - CO(II)

KW - COORDINATION-COMPOUNDS

KW - DICYANAMIDE

UR - http://www.scopus.com/inward/record.url?scp=85066961574&partnerID=8YFLogxK

U2 - 10.1134/S1070328419040055

DO - 10.1134/S1070328419040055

M3 - Article

AN - SCOPUS:85066961574

VL - 45

SP - 347

EP - 355

JO - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

JF - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

SN - 1070-3284

IS - 5

ER -

ID: 20531002