Spin-crossover in iron(ii) coordination compounds with 2,6-bis(benzimidazol-2-yl)pyridine

A. D. Ivanova; E. V. Korotaev; V. Yu Komarov; L. A. Sheludyakova; V. A. Varnek; L. G. Lavrenova

doi:10.1039/d0nj00474j

Spin-crossover in iron(ii) coordination compounds with 2,6-bis(benzimidazol-2-yl)pyridine

A. D. Ivanova, E. V. Korotaev, V. Yu Komarov, L. A. Sheludyakova, V. A. Varnek, L. G. Lavrenova

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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Аннотация

New iron(ii) complexes with 2,6-bis(benzimidazol-2-yl)pyridine (L), in particular, [FeL₂]A₂·nH₂O (A = Br^- (I), NO₃^- (II), C₂N₃^- (III); n = 1 (I), 0.5 (II), 2 (III)) and [NiL₂]Br₂·1.23H₂O·3.33EtOH (IV), have been synthesized and studied using single-crystal and powder X-ray diffraction techniques, UV-vis (diffuse reflection), IR and Mössbauer spectroscopy, as well as static magnetic susceptibility measurements. According to the experimental μ_eff(T) curves all the studied iron(ii) compounds exhibit ¹A₁ ↔ ⁵T₂ spin-crossover.

Язык оригинала	английский
Страницы (с-по)	5834-5840
Число страниц	7
Журнал	New Journal of Chemistry
Том	44
Номер выпуска	15
DOI	https://doi.org/10.1039/d0nj00474j
Состояние	Опубликовано - 21 апр. 2020

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10.1039/d0nj00474j

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title = "Spin-crossover in iron(ii) coordination compounds with 2,6-bis(benzimidazol-2-yl)pyridine",

abstract = "New iron(ii) complexes with 2,6-bis(benzimidazol-2-yl)pyridine (L), in particular, [FeL2]A2·nH2O (A = Br- (I), NO3- (II), C2N3- (III); n = 1 (I), 0.5 (II), 2 (III)) and [NiL2]Br2·1.23H2O·3.33EtOH (IV), have been synthesized and studied using single-crystal and powder X-ray diffraction techniques, UV-vis (diffuse reflection), IR and M{\"o}ssbauer spectroscopy, as well as static magnetic susceptibility measurements. According to the experimental μeff(T) curves all the studied iron(ii) compounds exhibit 1A1 ↔ 5T2 spin-crossover.",

keywords = "COMPLEXES, LIGAND",

author = "Ivanova, {A. D.} and Korotaev, {E. V.} and Komarov, {V. Yu} and Sheludyakova, {L. A.} and Varnek, {V. A.} and Lavrenova, {L. G.}",

year = "2020",

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doi = "10.1039/d0nj00474j",

language = "English",

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journal = "New Journal of Chemistry",

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Spin-crossover in iron(ii) coordination compounds with 2,6-bis(benzimidazol-2-yl)pyridine. / Ivanova, A. D.; Korotaev, E. V.; Komarov, V. Yu и др.

В: New Journal of Chemistry, Том 44, № 15, 21.04.2020, стр. 5834-5840.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Spin-crossover in iron(ii) coordination compounds with 2,6-bis(benzimidazol-2-yl)pyridine

AU - Ivanova, A. D.

AU - Korotaev, E. V.

AU - Komarov, V. Yu

AU - Sheludyakova, L. A.

AU - Varnek, V. A.

AU - Lavrenova, L. G.

PY - 2020/4/21

Y1 - 2020/4/21

N2 - New iron(ii) complexes with 2,6-bis(benzimidazol-2-yl)pyridine (L), in particular, [FeL2]A2·nH2O (A = Br- (I), NO3- (II), C2N3- (III); n = 1 (I), 0.5 (II), 2 (III)) and [NiL2]Br2·1.23H2O·3.33EtOH (IV), have been synthesized and studied using single-crystal and powder X-ray diffraction techniques, UV-vis (diffuse reflection), IR and Mössbauer spectroscopy, as well as static magnetic susceptibility measurements. According to the experimental μeff(T) curves all the studied iron(ii) compounds exhibit 1A1 ↔ 5T2 spin-crossover.

AB - New iron(ii) complexes with 2,6-bis(benzimidazol-2-yl)pyridine (L), in particular, [FeL2]A2·nH2O (A = Br- (I), NO3- (II), C2N3- (III); n = 1 (I), 0.5 (II), 2 (III)) and [NiL2]Br2·1.23H2O·3.33EtOH (IV), have been synthesized and studied using single-crystal and powder X-ray diffraction techniques, UV-vis (diffuse reflection), IR and Mössbauer spectroscopy, as well as static magnetic susceptibility measurements. According to the experimental μeff(T) curves all the studied iron(ii) compounds exhibit 1A1 ↔ 5T2 spin-crossover.

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JO - New Journal of Chemistry

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