Sublimable Single Ion Magnets Based on Lanthanoid Quinolinate Complexes: The Role of Intermolecular Interactions on Their Thermal Stability
NAGIOS: RODERIC FUNCIONANDO

Sublimable Single Ion Magnets Based on Lanthanoid Quinolinate Complexes: The Role of Intermolecular Interactions on Their Thermal Stability

DSpace Repository

Sublimable Single Ion Magnets Based on Lanthanoid Quinolinate Complexes: The Role of Intermolecular Interactions on Their Thermal Stability

Show full item record

View       (893.3Kb)

Exportar a Refworks
    
Cañon-Mancisidor, Walter; Gómez Miralles, Sara; Baldoví, José J.; Mínguez Espallargas, Guillermo; Gaita Ariño, Alejandro; Coronado Miralles, Eugenio
This document is a artículoDate2018
We report the design, preparation, and characterization of two families of thermally robust coordination complexes based on lanthanoid quinolinate compounds: [Ln(5,7-Br2q)4]− and [Ln(5,7-ClIq)4]−, where q = 8-hydroquinolinate anion and Ln = DyIII, TbIII, ErIII, and HoIII. The sodium salt of [Dy(5,7-Br2q)4]− decomposes upon sublimation, whereas the sodium salt of [Dy(5,7- ClIq)4]−, which displays subtly different crystalline interactions, is sublimable under gentle conditions. The resulting film presents low roughness with high coverage, and the molecular integrity of the coordination complex is verified through AFM, MALDI-TOF, FT-IR, and microanalysis. Crucially, the single-molecule magnet behavior exhibited by [Dy(5,7-ClIq)4]− in bulk remains detectable by ac magnetometry in the sublimated film.

    Cañon-Mancisidor, Walter Gómez Miralles, Sara Baldoví, José J. Mínguez Espallargas, Guillermo Gaita Ariño, Alejandro Coronado Miralles, Eugenio 2018 Sublimable Single Ion Magnets Based on Lanthanoid Quinolinate Complexes: The Role of Intermolecular Interactions on Their Thermal Stability Inorganic Chemistry 57 14170 14177
https://doi.org/10.1021/acs.inorgchem.8b02080

This item appears in the following Collection(s)

Show full item record

Search DSpace

Advanced Search

Browse

Statistics