Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine

The title metallacrown (MC) complexes Ln(III)[15-MC(Fe(III)N(shi))-5](OAc)(2)CI(C(5)H(5)N)(6) (Ln1), where OAc(−) is acetate, shi(3−) is salicylhydroximate, and Ln = Gd and Dy, were synthesized via a self-assembly reaction in methanol and pyridine. Single crystals were grown using slow evaporation a...

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Autores principales: Biros, Elizabeth S., Ward, Cassandra L., Allen, Matthew J., Lutter, Jacob C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9122301/
https://www.ncbi.nlm.nih.gov/pubmed/35602264
http://dx.doi.org/10.1007/s10870-021-00900-6
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author Biros, Elizabeth S.
Ward, Cassandra L.
Allen, Matthew J.
Lutter, Jacob C.
author_facet Biros, Elizabeth S.
Ward, Cassandra L.
Allen, Matthew J.
Lutter, Jacob C.
author_sort Biros, Elizabeth S.
collection PubMed
description The title metallacrown (MC) complexes Ln(III)[15-MC(Fe(III)N(shi))-5](OAc)(2)CI(C(5)H(5)N)(6) (Ln1), where OAc(−) is acetate, shi(3−) is salicylhydroximate, and Ln = Gd and Dy, were synthesized via a self-assembly reaction in methanol and pyridine. Single crystals were grown using slow evaporation and characterized using X-ray diffraction. Seven-coordinate capped octahedron geometries were observed for the lanthanide ion in both complexes, which is uncommon for trivalent lanthanide species. The 15-MC-5 is a ruffled metallacrown archetype similar to previously reported mixed-valent manganese metallacrowns.
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spelling pubmed-91223012023-06-01 Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine Biros, Elizabeth S. Ward, Cassandra L. Allen, Matthew J. Lutter, Jacob C. J Chem Crystallogr Article The title metallacrown (MC) complexes Ln(III)[15-MC(Fe(III)N(shi))-5](OAc)(2)CI(C(5)H(5)N)(6) (Ln1), where OAc(−) is acetate, shi(3−) is salicylhydroximate, and Ln = Gd and Dy, were synthesized via a self-assembly reaction in methanol and pyridine. Single crystals were grown using slow evaporation and characterized using X-ray diffraction. Seven-coordinate capped octahedron geometries were observed for the lanthanide ion in both complexes, which is uncommon for trivalent lanthanide species. The 15-MC-5 is a ruffled metallacrown archetype similar to previously reported mixed-valent manganese metallacrowns. 2022-06 2021-08-21 /pmc/articles/PMC9122301/ /pubmed/35602264 http://dx.doi.org/10.1007/s10870-021-00900-6 Text en https://creativecommons.org/licenses/by/4.0/Under no circumstances may this AM be shared or distributed under a Creative Commons or other form of open access license, nor may it be reformatted or enhanced, whether by the Author or third parties. See here for Springer Nature’s terms of use for AM versions of subscription articles: https://www.springernature.com/gp/open-research/policies/accepted-manuscript-terms
spellingShingle Article
Biros, Elizabeth S.
Ward, Cassandra L.
Allen, Matthew J.
Lutter, Jacob C.
Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title_full Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title_fullStr Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title_full_unstemmed Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title_short Identification of seven-coordinate Ln(III) ions in a Ln(III)[15-MC(Fe)(III)(N(shi))-5](OAc)(2)Cl species crystallized from methanol and pyridine
title_sort identification of seven-coordinate ln(iii) ions in a ln(iii)[15-mc(fe)(iii)(n(shi))-5](oac)(2)cl species crystallized from methanol and pyridine
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9122301/
https://www.ncbi.nlm.nih.gov/pubmed/35602264
http://dx.doi.org/10.1007/s10870-021-00900-6
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