Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs
| العنوان: | Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs |
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| المؤلفون: | Euan K. Brechin, Scott J. Dalgarno, Paul Kögerler, Sergio Sanz, Yushu Jiao, Cameron L. Campbell, Jan van Leusen, Sidra Sarwar, Natalya V. Izarova |
| المصدر: | Dalton transactions 50(27), 9648-9654 (2021). doi:10.1039/D1DT00359C Jiao, Y, Sarwar, S, Sanz, S, Van Leusen, J, Izarova, N V, Campbell, C L, Brechin, E K, Dalgarno, S J & Kögerler, P 2021, ' Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs ', Dalton Transactions . https://doi.org/10.1039/D1DT00359C |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Inorganic Chemistry, Lanthanide, chemistry.chemical_compound, Magnetization, Square antiprismatic molecular geometry, Crystallography, chemistry, Ligand, Acetylacetone, Metal ions in aqueous solution, ddc:540, Relaxation (NMR), Derivative (chemistry) |
| الوصف: | The methylation of p-tert-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H2L = {p-tert-butylcalix[4](OMe)2(OH)2arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(nBu)4)(acac) (Hacac = acetylacetone), MIIICl3 and H2L under Schlenk conditions results in the formation of a family of (N(nBu)4)[MIIIL(acac)2] complexes where M = Y (1), Gd (2), Tb (3) and Dy (4). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative. |
| وصف الملف: | application/pdf |
| تدمد: | 1477-9234 1477-9226 |
| DOI: | 10.1039/d1dt00359c |
| DOI: | 10.1039/D1DT00359C |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b73617b01c2882766694de66f7e4f8bb https://doi.org/10.1039/d1dt00359c |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....b73617b01c2882766694de66f7e4f8bb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14779234 14779226 |
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| DOI: | 10.1039/d1dt00359c |