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Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene. / Shakirova, Olga; Kuratieva, Natalia; Korotaev, Evgeniy et al.

In: Inorganica Chimica Acta, Vol. 476, 01.05.2018, p. 129-135.

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

Harvard

Shakirova, O, Kuratieva, N, Korotaev, E, Lavrenova, L, Ovsyannikov, A, Antipin, I & Solovieva, S 2018, 'Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene', Inorganica Chimica Acta, vol. 476, pp. 129-135. https://doi.org/10.1016/j.ica.2018.02.021

APA

Shakirova, O., Kuratieva, N., Korotaev, E., Lavrenova, L., Ovsyannikov, A., Antipin, I., & Solovieva, S. (2018). Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene. Inorganica Chimica Acta, 476, 129-135. https://doi.org/10.1016/j.ica.2018.02.021

Vancouver

Shakirova O, Kuratieva N, Korotaev E, Lavrenova L, Ovsyannikov A, Antipin I et al. Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene. Inorganica Chimica Acta. 2018 May 1;476:129-135. doi: 10.1016/j.ica.2018.02.021

Author

Shakirova, Olga ; Kuratieva, Natalia ; Korotaev, Evgeniy et al. / Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene. In: Inorganica Chimica Acta. 2018 ; Vol. 476. pp. 129-135.

BibTeX

@article{61d2704bc87f49529051ccc402c4aa77,
title = "Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene",
abstract = "Novel inclusion compounds based on iron(II) tris(pyrazol-1-yl)methane [Fe{HC(pz)3}2]2+ cation and p-sulfonatocalix[4]arene (C[4]AS) as a counterion of formulas [Fe{HC(pz)3}2]2(C[4]AS)·24H2O (II) and [Fe{HC(pz)3}2]5(C[4]AS)2·62H2O (III) have been synthesized in the solid state and studied by SC-XDR. The inclusion of [Fe{HC(pz)3}2]2+ cation into the macrocycle cavity with 1:1 host-guest stoichiometry in both cases was found. The magnetochemical investigation (μeff) of the dehydrated complex I of formula [Fe{HC(pz)3}2]5(C[4]AS)2 in the 78–500 K temperature range has shown a high-temperature 1A1 ⇔ 5T2 spin crossover (SCO) which was accompanied by thermochromism. The crossover temperature values for heating (Tc↑) and cooling (Tc↓) are equal to 390 K and 380 K, respectively.",
keywords = "Calix[4]arene, Fe(II) complex, Magnetochemistry, Spectroscopy, Synthesis, Tris(pyrazol-1-yl)methane, ACID-BASE PROPERTIES, COORDINATION, CONFORMATIONS, MOLECULES, TRANSITION, SPECTRA, BOND, ENERGIES",
author = "Olga Shakirova and Natalia Kuratieva and Evgeniy Korotaev and Lyudmila Lavrenova and Alexander Ovsyannikov and Igor Antipin and Svetlana Solovieva",
note = "Publisher Copyright: {\textcopyright} 2018",
year = "2018",
month = may,
day = "1",
doi = "10.1016/j.ica.2018.02.021",
language = "English",
volume = "476",
pages = "129--135",
journal = "Inorganica Chimica Acta",
issn = "0020-1693",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis, crystal structures and high-temperature spin-crossover of new inclusion compounds of iron(II) tris(pyrazol-1-yl)methane complex with p-sulfonatocalix[4]arene

AU - Shakirova, Olga

AU - Kuratieva, Natalia

AU - Korotaev, Evgeniy

AU - Lavrenova, Lyudmila

AU - Ovsyannikov, Alexander

AU - Antipin, Igor

AU - Solovieva, Svetlana

N1 - Publisher Copyright: © 2018

PY - 2018/5/1

Y1 - 2018/5/1

N2 - Novel inclusion compounds based on iron(II) tris(pyrazol-1-yl)methane [Fe{HC(pz)3}2]2+ cation and p-sulfonatocalix[4]arene (C[4]AS) as a counterion of formulas [Fe{HC(pz)3}2]2(C[4]AS)·24H2O (II) and [Fe{HC(pz)3}2]5(C[4]AS)2·62H2O (III) have been synthesized in the solid state and studied by SC-XDR. The inclusion of [Fe{HC(pz)3}2]2+ cation into the macrocycle cavity with 1:1 host-guest stoichiometry in both cases was found. The magnetochemical investigation (μeff) of the dehydrated complex I of formula [Fe{HC(pz)3}2]5(C[4]AS)2 in the 78–500 K temperature range has shown a high-temperature 1A1 ⇔ 5T2 spin crossover (SCO) which was accompanied by thermochromism. The crossover temperature values for heating (Tc↑) and cooling (Tc↓) are equal to 390 K and 380 K, respectively.

AB - Novel inclusion compounds based on iron(II) tris(pyrazol-1-yl)methane [Fe{HC(pz)3}2]2+ cation and p-sulfonatocalix[4]arene (C[4]AS) as a counterion of formulas [Fe{HC(pz)3}2]2(C[4]AS)·24H2O (II) and [Fe{HC(pz)3}2]5(C[4]AS)2·62H2O (III) have been synthesized in the solid state and studied by SC-XDR. The inclusion of [Fe{HC(pz)3}2]2+ cation into the macrocycle cavity with 1:1 host-guest stoichiometry in both cases was found. The magnetochemical investigation (μeff) of the dehydrated complex I of formula [Fe{HC(pz)3}2]5(C[4]AS)2 in the 78–500 K temperature range has shown a high-temperature 1A1 ⇔ 5T2 spin crossover (SCO) which was accompanied by thermochromism. The crossover temperature values for heating (Tc↑) and cooling (Tc↓) are equal to 390 K and 380 K, respectively.

KW - Calix[4]arene

KW - Fe(II) complex

KW - Magnetochemistry

KW - Spectroscopy

KW - Synthesis

KW - Tris(pyrazol-1-yl)methane

KW - ACID-BASE PROPERTIES

KW - COORDINATION

KW - CONFORMATIONS

KW - MOLECULES

KW - TRANSITION

KW - SPECTRA

KW - BOND

KW - ENERGIES

UR - http://www.scopus.com/inward/record.url?scp=85042731493&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2018.02.021

DO - 10.1016/j.ica.2018.02.021

M3 - Article

AN - SCOPUS:85042731493

VL - 476

SP - 129

EP - 135

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

ER -

ID: 10453718