Odd and Even Numbered Ferric Wheels

The structurally related odd and even numbered wheels [Fe(III) (11)Zn(II) (4)(tea)(10)(teaH)(1)(OMe)Cl(8)] (1) and [Fe(III) (12)Zn(II) (4)(tea)(12)Cl(8)] (2) can be synthesized under ambient conditions by reacting Fe(III) and Zn(II) salts with triethanolamine (teaH(3)), the change in nuclearity bein...

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Autores principales: Cutler, Daniel J., Canaj, Angelos B., Singh, Mukesh K., Nichol, Gary S., Gracia, David, Nojiri, Hiroyuki, Evangelisti, Marco, Schnack, Jürgen, Brechin, Euan K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2023
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10625049/
https://www.ncbi.nlm.nih.gov/pubmed/37635185
http://dx.doi.org/10.1002/advs.202304553
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author Cutler, Daniel J.
Canaj, Angelos B.
Singh, Mukesh K.
Nichol, Gary S.
Gracia, David
Nojiri, Hiroyuki
Evangelisti, Marco
Schnack, Jürgen
Brechin, Euan K.
author_facet Cutler, Daniel J.
Canaj, Angelos B.
Singh, Mukesh K.
Nichol, Gary S.
Gracia, David
Nojiri, Hiroyuki
Evangelisti, Marco
Schnack, Jürgen
Brechin, Euan K.
author_sort Cutler, Daniel J.
collection PubMed
description The structurally related odd and even numbered wheels [Fe(III) (11)Zn(II) (4)(tea)(10)(teaH)(1)(OMe)Cl(8)] (1) and [Fe(III) (12)Zn(II) (4)(tea)(12)Cl(8)] (2) can be synthesized under ambient conditions by reacting Fe(III) and Zn(II) salts with triethanolamine (teaH(3)), the change in nuclearity being dictated by the solvents employed. An antiferromagnetic exchange between nearest neighbors, J = ‐10.0 cm(−1) for 1 and J = −12.0 cm(−1) for 2, leads to a frustrated S = 1/2 ground state in the former and an S = 0 ground state in the latter.
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spelling pubmed-106250492023-11-05 Odd and Even Numbered Ferric Wheels Cutler, Daniel J. Canaj, Angelos B. Singh, Mukesh K. Nichol, Gary S. Gracia, David Nojiri, Hiroyuki Evangelisti, Marco Schnack, Jürgen Brechin, Euan K. Adv Sci (Weinh) Research Articles The structurally related odd and even numbered wheels [Fe(III) (11)Zn(II) (4)(tea)(10)(teaH)(1)(OMe)Cl(8)] (1) and [Fe(III) (12)Zn(II) (4)(tea)(12)Cl(8)] (2) can be synthesized under ambient conditions by reacting Fe(III) and Zn(II) salts with triethanolamine (teaH(3)), the change in nuclearity being dictated by the solvents employed. An antiferromagnetic exchange between nearest neighbors, J = ‐10.0 cm(−1) for 1 and J = −12.0 cm(−1) for 2, leads to a frustrated S = 1/2 ground state in the former and an S = 0 ground state in the latter. John Wiley and Sons Inc. 2023-08-27 /pmc/articles/PMC10625049/ /pubmed/37635185 http://dx.doi.org/10.1002/advs.202304553 Text en © 2023 The Authors. Advanced Science published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Cutler, Daniel J.
Canaj, Angelos B.
Singh, Mukesh K.
Nichol, Gary S.
Gracia, David
Nojiri, Hiroyuki
Evangelisti, Marco
Schnack, Jürgen
Brechin, Euan K.
Odd and Even Numbered Ferric Wheels
title Odd and Even Numbered Ferric Wheels
title_full Odd and Even Numbered Ferric Wheels
title_fullStr Odd and Even Numbered Ferric Wheels
title_full_unstemmed Odd and Even Numbered Ferric Wheels
title_short Odd and Even Numbered Ferric Wheels
title_sort odd and even numbered ferric wheels
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10625049/
https://www.ncbi.nlm.nih.gov/pubmed/37635185
http://dx.doi.org/10.1002/advs.202304553
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