Subcomponent self-assembly of a Fe(III) based mononuclear complex with organosulfonate anion

Xiaochun Li; Weiyang Li; Mariusz Wolff; Yann Garcia

doi:10.1007/s10751-025-02298-5

Subcomponent self-assembly of a Fe(III) based mononuclear complex with organosulfonate anion

Xiaochun Li
, Weiyang Li
, Mariusz Wolff
, Yann Garcia (Korresp. Autor*in)

Institut für Funktionelle Materialien und Katalyse

Veröffentlichungen: Beitrag in Fachzeitschrift › Artikel › Peer Reviewed

Abstract

Schiff-based ligands are good building blocks for iron complexes. In this work, a new mononuclear iron(III) complex based on hexadentate Schiff-based ligand with formula [Fe(3,2,3-sal2tet)]psca (3,2,3-sal2tet = N, N’, N’’, N’’’-1,5,8,12-tetraazadodecane-bis(salicylaldiminato), psca = p-sulfocinnamic acid) was prepared by subcomponent self-assembly method. A photo-responsive anion, psca, was incorporated into this system to study the effect of light-induced photo-isomerization of the anion on the spin state. 57Fe Mössbauer spectroscopy was employed to study the spin state of the precursor Fe(II) salt ([Fe(H2O)6]psca)2·2H2O and the resulting iron(III) complex.

Originalsprache	Englisch
Aufsatznummer	80
Fachzeitschrift	Interactions
Jahrgang	246
Ausgabenummer	1
DOIs	https://doi.org/10.1007/s10751-025-02298-5
Publikationsstatus	Veröffentlicht - 25 Juli 2025
Veranstaltung	38th International Conference on the Applications of the Mossbauer Effect (ICAME) / International Conference on Hyperfine Interactions and Their Applications (HYPERFINE) - Gdańsk, Polen Dauer: 7 Sept. 2025 → 12 Sept. 2025 https://icame-hi-2025.pollub.pl/

Fördermittel

This work was supported through the Fonds De La Recherche Scientifique\u2014FNRS (PDR T.0095.21). X. Li and W. Li were supported by fellowship from the China Scholarship Council (202108310050 and 201908310083). Authors gratefully acknowledge the Mass Spectrometry Center, Faculty of Chemistry, University of Vienna.

ÖFOS 2012

104003 Anorganische Chemie
104017 Physikalische Chemie

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abstract = "Schiff-based ligands are good building blocks for iron complexes. In this work, a new mononuclear iron(III) complex based on hexadentate Schiff-based ligand with formula [Fe(3,2,3-sal2tet)]psca (3,2,3-sal2tet = N, N{\textquoteright}, N{\textquoteright}{\textquoteright}, N{\textquoteright}{\textquoteright}{\textquoteright}-1,5,8,12-tetraazadodecane-bis(salicylaldiminato), psca = p-sulfocinnamic acid) was prepared by subcomponent self-assembly method. A photo-responsive anion, psca, was incorporated into this system to study the effect of light-induced photo-isomerization of the anion on the spin state. 57Fe M{\"o}ssbauer spectroscopy was employed to study the spin state of the precursor Fe(II) salt ([Fe(H2O)6]psca)2·2H2O and the resulting iron(III) complex.",

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AU - Wolff, Mariusz

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N1 - Publisher Copyright: © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2025. Accession Number WOS:001697296000001

PY - 2025/7/25

Y1 - 2025/7/25

N2 - Schiff-based ligands are good building blocks for iron complexes. In this work, a new mononuclear iron(III) complex based on hexadentate Schiff-based ligand with formula [Fe(3,2,3-sal2tet)]psca (3,2,3-sal2tet = N, N’, N’’, N’’’-1,5,8,12-tetraazadodecane-bis(salicylaldiminato), psca = p-sulfocinnamic acid) was prepared by subcomponent self-assembly method. A photo-responsive anion, psca, was incorporated into this system to study the effect of light-induced photo-isomerization of the anion on the spin state. 57Fe Mössbauer spectroscopy was employed to study the spin state of the precursor Fe(II) salt ([Fe(H2O)6]psca)2·2H2O and the resulting iron(III) complex.

AB - Schiff-based ligands are good building blocks for iron complexes. In this work, a new mononuclear iron(III) complex based on hexadentate Schiff-based ligand with formula [Fe(3,2,3-sal2tet)]psca (3,2,3-sal2tet = N, N’, N’’, N’’’-1,5,8,12-tetraazadodecane-bis(salicylaldiminato), psca = p-sulfocinnamic acid) was prepared by subcomponent self-assembly method. A photo-responsive anion, psca, was incorporated into this system to study the effect of light-induced photo-isomerization of the anion on the spin state. 57Fe Mössbauer spectroscopy was employed to study the spin state of the precursor Fe(II) salt ([Fe(H2O)6]psca)2·2H2O and the resulting iron(III) complex.

KW - Fe(III) complexes

KW - 57Fe Mössbauer spectroscopy

KW - Spin state

KW - Spin crossover

KW - Psca

KW - Fe Mössbauer spectroscopy

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DO - 10.1007/s10751-025-02298-5

M3 - Article

SN - 3005-0731

VL - 246

JO - Interactions

JF - Interactions

IS - 1

M1 - 80

T2 - 38th International Conference on the Applications of the Mossbauer Effect (ICAME) / International Conference on Hyperfine Interactions and Their Applications (HYPERFINE)

Y2 - 7 September 2025 through 12 September 2025

ER -

Subcomponent self-assembly of a Fe(III) based mononuclear complex with organosulfonate anion

Abstract

Fördermittel

ÖFOS 2012

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