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Proceeding Paper

Uncommon Coordination Modes of a Potential Heptadentate Aminophenol Donor

Departamento de Química Inorgánica, Facultade de Química, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Presented at the 24th International Electronic Conference on Synthetic Organic Chemistry, 15 November–15 December 2020; Available online: https://ecsoc-24.sciforum.net/.
Academic Editors: Julio A. Seijas and M. Pilar Vázquez-Tato
Published: 14 November 2020
This work describes the synthesis, characterization and reactivity towards HoIII of a potential heptadentate N4O3 aminophenol donor. The crystal structure of the [Ho(1,1,4-H3L)(1,1,4-H6L)] complex (1,1,4-H6L = 6,6′-(2-(5-bromo-2-hydroxy -3-nitrobenzyl)-2,5,8,11-tetraazadodecane-1,12-diyl)bis(4-bromo-2-nitrophenol)) shows that the holmium atom binds two aminophenol ligands, one acting as trianionic hexadentate, and the other one as neutral monodentate. As far as we know, both coordination modes of the aminophenol are hitherto unknown for this kind of scarcely reported ligand. This leads to coordination number 7 for the HoIII ion, which is in a capped trigonal prism environment.
Keywords: aminophenol; potential heptadentate donor; holmium aminophenol; potential heptadentate donor; holmium
MDPI and ACS Style

Corredoira-Vázquez, J.; González-Barreira, C.; Deibe, A.M.G.; Sanmartín-Matalobos, J.; Fondo, M. Uncommon Coordination Modes of a Potential Heptadentate Aminophenol Donor. Chem. Proc. 2021, 3, 141. https://0-doi-org.brum.beds.ac.uk/10.3390/ecsoc-24-08293

AMA Style

Corredoira-Vázquez J, González-Barreira C, Deibe AMG, Sanmartín-Matalobos J, Fondo M. Uncommon Coordination Modes of a Potential Heptadentate Aminophenol Donor. Chemistry Proceedings. 2021; 3(1):141. https://0-doi-org.brum.beds.ac.uk/10.3390/ecsoc-24-08293

Chicago/Turabian Style

Corredoira-Vázquez, Julio, Cristina González-Barreira, Ana M.G. Deibe, Jesús Sanmartín-Matalobos, and Matilde Fondo. 2021. "Uncommon Coordination Modes of a Potential Heptadentate Aminophenol Donor" Chemistry Proceedings 3, no. 1: 141. https://0-doi-org.brum.beds.ac.uk/10.3390/ecsoc-24-08293

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