Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • Szymon Chorazy
  • Tomasz Charytanowicz
  • Dawid Pinkowicz
  • Junhao Wang
  • Koji Nakabayashi
  • Stephen Klimke
  • Franz Renz
  • Shin ichi Ohkoshi
  • Barbara Sieklucka

Organisationseinheiten

Externe Organisationen

  • Jagiellonian University
  • University of Tokyo (UTokyo)
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Details

OriginalspracheEnglisch
Seiten (von - bis)15741-15749
Seitenumfang9
FachzeitschriftAngewandte Chemie
Jahrgang59
Ausgabenummer36
Frühes Online-Datum2 Juni 2020
PublikationsstatusVeröffentlicht - 25 Aug. 2020

Abstract

A two-step hysteretic FeII spin crossover (SCO) effect was achieved in programmed layered Cs{[Fe(3-CNpy)2][Re(CN)8]}⋅H2O (1) (3-CNpy=3-cyanopyridine) assembly consisting of cyanido-bridged FeII-ReV square grid sheets bonded by Cs+ ions. The presence of two non-equivalent FeII sites and the conjunction of 2D bimetallic coordination network with non-covalent interlayer interactions involving Cs+, [ReV(CN)8]3− ions, and 3-CNpy ligands, leads to the occurrence of two steps of thermal SCO with strong cooperativity giving a double thermal hysteresis loop. The resulting spin-transition phenomenon could be tuned by an external pressure giving the room-temperature range of SCO, as well as by visible-light irradiation, inducing an efficient recovery of the high-spin FeII state at low temperatures. We prove that octacyanidorhenate(V) ion is an outstanding metalloligand for induction of a cooperative multistep, multiswitchable FeII SCO effect.

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Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure. / Chorazy, Szymon; Charytanowicz, Tomasz; Pinkowicz, Dawid et al.
in: Angewandte Chemie , Jahrgang 59, Nr. 36, 25.08.2020, S. 15741-15749.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Chorazy, S, Charytanowicz, T, Pinkowicz, D, Wang, J, Nakabayashi, K, Klimke, S, Renz, F, Ohkoshi, SI & Sieklucka, B 2020, 'Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure', Angewandte Chemie , Jg. 59, Nr. 36, S. 15741-15749. https://doi.org/10.1002/anie.202007327, https://doi.org/10.1002/ange.202007327
Chorazy, S., Charytanowicz, T., Pinkowicz, D., Wang, J., Nakabayashi, K., Klimke, S., Renz, F., Ohkoshi, S. I., & Sieklucka, B. (2020). Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure. Angewandte Chemie , 59(36), 15741-15749. https://doi.org/10.1002/anie.202007327, https://doi.org/10.1002/ange.202007327
Chorazy S, Charytanowicz T, Pinkowicz D, Wang J, Nakabayashi K, Klimke S et al. Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure. Angewandte Chemie . 2020 Aug 25;59(36):15741-15749. Epub 2020 Jun 2. doi: 10.1002/anie.202007327, 10.1002/ange.202007327
Chorazy, Szymon ; Charytanowicz, Tomasz ; Pinkowicz, Dawid et al. / Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure. in: Angewandte Chemie . 2020 ; Jahrgang 59, Nr. 36. S. 15741-15749.
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title = "Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure",
abstract = "A two-step hysteretic FeII spin crossover (SCO) effect was achieved in programmed layered Cs{[Fe(3-CNpy)2][Re(CN)8]}⋅H2O (1) (3-CNpy=3-cyanopyridine) assembly consisting of cyanido-bridged FeII-ReV square grid sheets bonded by Cs+ ions. The presence of two non-equivalent FeII sites and the conjunction of 2D bimetallic coordination network with non-covalent interlayer interactions involving Cs+, [ReV(CN)8]3− ions, and 3-CNpy ligands, leads to the occurrence of two steps of thermal SCO with strong cooperativity giving a double thermal hysteresis loop. The resulting spin-transition phenomenon could be tuned by an external pressure giving the room-temperature range of SCO, as well as by visible-light irradiation, inducing an efficient recovery of the high-spin FeII state at low temperatures. We prove that octacyanidorhenate(V) ion is an outstanding metalloligand for induction of a cooperative multistep, multiswitchable FeII SCO effect.",
keywords = "cyanide, framework, iron, rhenium, spin crossover",
author = "Szymon Chorazy and Tomasz Charytanowicz and Dawid Pinkowicz and Junhao Wang and Koji Nakabayashi and Stephen Klimke and Franz Renz and Ohkoshi, {Shin ichi} and Barbara Sieklucka",
note = "Funding Information: This work was financed by the National Science Centre, Poland within the OPUS‐14 project, grant no. 2017/27/B/ST5/00947, and the research grant under the “Diamond Grant” program (DI2018 018148) of the Polish Ministry of Science and Higher Education. ",
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T1 - Octacyanidorhenate(V) Ion as an Efficient Linker for Hysteretic Two-Step Iron(II) Spin Crossover Switchable by Temperature, Light, and Pressure

AU - Chorazy, Szymon

AU - Charytanowicz, Tomasz

AU - Pinkowicz, Dawid

AU - Wang, Junhao

AU - Nakabayashi, Koji

AU - Klimke, Stephen

AU - Renz, Franz

AU - Ohkoshi, Shin ichi

AU - Sieklucka, Barbara

N1 - Funding Information: This work was financed by the National Science Centre, Poland within the OPUS‐14 project, grant no. 2017/27/B/ST5/00947, and the research grant under the “Diamond Grant” program (DI2018 018148) of the Polish Ministry of Science and Higher Education.

PY - 2020/8/25

Y1 - 2020/8/25

N2 - A two-step hysteretic FeII spin crossover (SCO) effect was achieved in programmed layered Cs{[Fe(3-CNpy)2][Re(CN)8]}⋅H2O (1) (3-CNpy=3-cyanopyridine) assembly consisting of cyanido-bridged FeII-ReV square grid sheets bonded by Cs+ ions. The presence of two non-equivalent FeII sites and the conjunction of 2D bimetallic coordination network with non-covalent interlayer interactions involving Cs+, [ReV(CN)8]3− ions, and 3-CNpy ligands, leads to the occurrence of two steps of thermal SCO with strong cooperativity giving a double thermal hysteresis loop. The resulting spin-transition phenomenon could be tuned by an external pressure giving the room-temperature range of SCO, as well as by visible-light irradiation, inducing an efficient recovery of the high-spin FeII state at low temperatures. We prove that octacyanidorhenate(V) ion is an outstanding metalloligand for induction of a cooperative multistep, multiswitchable FeII SCO effect.

AB - A two-step hysteretic FeII spin crossover (SCO) effect was achieved in programmed layered Cs{[Fe(3-CNpy)2][Re(CN)8]}⋅H2O (1) (3-CNpy=3-cyanopyridine) assembly consisting of cyanido-bridged FeII-ReV square grid sheets bonded by Cs+ ions. The presence of two non-equivalent FeII sites and the conjunction of 2D bimetallic coordination network with non-covalent interlayer interactions involving Cs+, [ReV(CN)8]3− ions, and 3-CNpy ligands, leads to the occurrence of two steps of thermal SCO with strong cooperativity giving a double thermal hysteresis loop. The resulting spin-transition phenomenon could be tuned by an external pressure giving the room-temperature range of SCO, as well as by visible-light irradiation, inducing an efficient recovery of the high-spin FeII state at low temperatures. We prove that octacyanidorhenate(V) ion is an outstanding metalloligand for induction of a cooperative multistep, multiswitchable FeII SCO effect.

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KW - framework

KW - iron

KW - rhenium

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