Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane

Ludmila G. Lavrenova, Alexander V. Virovets, Eugenia V. Peresypkina, Anna D. Strekalova, Dmitry A. Piryazev, Vasiliy A. Daletsky, Liliya A. Sheludyakova, Sergey F. Vasilevsky

Результат исследований: Материалы для журналаСтатья

10 Цитирования (Scopus)

Выдержка

Novel coordination compound [Fe(HC(3,5-Mepz) 3) 2](NO 3) 2 is obtained by a reaction of Fe(NO 3) 2 with tris(3,5-dimethylpyrazol-1-yl)methane. The compound is characterized with magnetic susceptibility method, electronic (diffuse reflection) and IR spectroscopy and powder diffraction. According to temperature dependence μ eff(T) the compound possesses spin-crossover 1A 15T 2 with hysteresis (T c↑ = 231, T c↓ = 227 K) accompanied by thermochromism (pink ⇔ colorless). A crystal structure of the compound was determined just before (T = 240 K, Fe HS-N 2.14-2.18 ) and after (T = 123 K, Fe LS-N 1.97-1.99 ) spin phase transition.

Язык оригиналаАнглийский
Страницы (с-по)1-5
Число страниц5
ЖурналInorganica Chimica Acta
Том382
Номер выпуска1
DOI
СостояниеОпубликовано - 15 мар 2012
Опубликовано для внешнего пользованияДа

Отпечаток

Methane
Magnetic susceptibility
Nitrates
Hysteresis
nitrates
Infrared spectroscopy
crossovers
methane
Iron
Crystal structure
Phase transitions
iron
hysteresis
magnetic permeability
Temperature
temperature dependence
crystal structure
electronics
diffraction
spectroscopy

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Цитировать

Lavrenova, L. G., Virovets, A. V., Peresypkina, E. V., Strekalova, A. D., Piryazev, D. A., Daletsky, V. A., ... Vasilevsky, S. F. (2012). Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane. Inorganica Chimica Acta, 382(1), 1-5. https://doi.org/10.1016/j.ica.2011.11.030

Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane. / Lavrenova, Ludmila G.; Virovets, Alexander V.; Peresypkina, Eugenia V.; Strekalova, Anna D.; Piryazev, Dmitry A.; Daletsky, Vasiliy A.; Sheludyakova, Liliya A.; Vasilevsky, Sergey F.

В: Inorganica Chimica Acta, Том 382, № 1, 15.03.2012, стр. 1-5.

Результат исследований: Материалы для журналаСтатья

Lavrenova, LG, Virovets, AV, Peresypkina, EV, Strekalova, AD, Piryazev, DA, Daletsky, VA, Sheludyakova, LA & Vasilevsky, SF 2012, 'Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane', Inorganica Chimica Acta, том. 382, № 1, стр. 1-5. https://doi.org/10.1016/j.ica.2011.11.030
Lavrenova LG, Virovets AV, Peresypkina EV, Strekalova AD, Piryazev DA, Daletsky VA и соавт. Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane. Inorganica Chimica Acta. 2012 Март 15;382(1):1-5. https://doi.org/10.1016/j.ica.2011.11.030
Lavrenova, Ludmila G. ; Virovets, Alexander V. ; Peresypkina, Eugenia V. ; Strekalova, Anna D. ; Piryazev, Dmitry A. ; Daletsky, Vasiliy A. ; Sheludyakova, Liliya A. ; Vasilevsky, Sergey F. / Spin-crossover in the complex of iron(II) nitrate with tris(3,5- dimethylpyrazol-1-yl)methane. В: Inorganica Chimica Acta. 2012 ; Том 382, № 1. стр. 1-5.
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abstract = "Novel coordination compound [Fe(HC(3,5-Mepz) 3) 2](NO 3) 2 is obtained by a reaction of Fe(NO 3) 2 with tris(3,5-dimethylpyrazol-1-yl)methane. The compound is characterized with magnetic susceptibility method, electronic (diffuse reflection) and IR spectroscopy and powder diffraction. According to temperature dependence μ eff(T) the compound possesses spin-crossover 1A 1 ⇔ 5T 2 with hysteresis (T c↑ = 231, T c↓ = 227 K) accompanied by thermochromism (pink ⇔ colorless). A crystal structure of the compound was determined just before (T = 240 K, Fe HS-N 2.14-2.18 ) and after (T = 123 K, Fe LS-N 1.97-1.99 ) spin phase transition.",
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AU - Peresypkina, Eugenia V.

AU - Strekalova, Anna D.

AU - Piryazev, Dmitry A.

AU - Daletsky, Vasiliy A.

AU - Sheludyakova, Liliya A.

AU - Vasilevsky, Sergey F.

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AB - Novel coordination compound [Fe(HC(3,5-Mepz) 3) 2](NO 3) 2 is obtained by a reaction of Fe(NO 3) 2 with tris(3,5-dimethylpyrazol-1-yl)methane. The compound is characterized with magnetic susceptibility method, electronic (diffuse reflection) and IR spectroscopy and powder diffraction. According to temperature dependence μ eff(T) the compound possesses spin-crossover 1A 1 ⇔ 5T 2 with hysteresis (T c↑ = 231, T c↓ = 227 K) accompanied by thermochromism (pink ⇔ colorless). A crystal structure of the compound was determined just before (T = 240 K, Fe HS-N 2.14-2.18 ) and after (T = 123 K, Fe LS-N 1.97-1.99 ) spin phase transition.

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KW - Spin-crossover

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