Slow relaxation of the magnetization, reversible solvent exchange and luminescence in 2D anilato-based frameworks.
作者： Samia Benmansour , Antonio Hernández-Paredes , Arpan Mondal , Gustavo López Martínez , Josep Canet-Ferrer
DOI: 10.1039/D0CC03964K
关键词: Molecule 、 Magnetization 、 Dimethylformamide 、 Luminescence 、 Materials science 、 Ligand 、 Relaxation (NMR) 、 Physical chemistry 、 Solvent
摘要: A series of multifunctional 2D frameworks prepared with Dy(III) and the bromanilato ligand, formulated as: [Dy2(C6O4Br2)3(G)n]·nG G = H2O, dimethylformamide (dmf) dimethylsulfoxide (dmso), can exchange coordinated non-coordinated solvent molecules (G) in a reversible way. These show field induced slow relaxation magnetization luminescence that be easily reversibly modified by exchange.
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sci-hub.st 参考文章(31)
Malay Dolai, Mahammad Ali, Ján Titiš, Roman Boča, Cu(ii)–Dy(iii) and Co(iii)–Dy(iii) based single molecule magnets with multiple slow magnetic relaxation processes in the Cu(ii)–Dy(iii) complex Dalton Transactions. ,vol. 44, pp. 13242- 13249 ,(2015) , 10.1039/C5DT00960J
Morgan L. Cable, James P. Kirby, Harry B. Gray, Adrian Ponce, Enhancement of anion binding in lanthanide optical sensors. Accounts of Chemical Research. ,vol. 46, pp. 2576- 2584 ,(2013) , 10.1021/AR400050T
José Ruiz, Antonio J. Mota, Antonio Rodríguez-Diéguez, Silvia Titos, Juan Manuel Herrera, Eliseo Ruiz, Eduard Cremades, Jean Pierre Costes, Enrique Colacio, Field and dilution effects on the slow relaxation of a luminescent DyO9 low-symmetry single-ion magnet. Chemical Communications. ,vol. 48, pp. 7916- 7918 ,(2012) , 10.1039/C2CC32518G
Raúl Díaz-Torres, Santiago Alvarez, Coordinating ability of anions and solvents towards transition metals and lanthanides. Dalton Transactions. ,vol. 40, pp. 10742- 10750 ,(2011) , 10.1039/C1DT11000D
Y. Hasegawa, T. Nakanishi, Luminescent lanthanide coordination polymers for photonic applications RSC Advances. ,vol. 5, pp. 338- 353 ,(2015) , 10.1039/C4RA09255D
Robin J. Blagg, Liviu Ungur, Floriana Tuna, James Speak, Priyanka Comar, David Collison, Wolfgang Wernsdorfer, Eric J. L. McInnes, Liviu F. Chibotaru, Richard E. P. Winpenny, Magnetic relaxation pathways in lanthanide single-molecule magnets Nature Chemistry. ,vol. 5, pp. 673- 678 ,(2013) , 10.1038/NCHEM.1707
Selvan Demir, Joseph M. Zadrozny, Jeffrey R. Long, Large Spin‐Relaxation Barriers for the Low‐Symmetry Organolanthanide Complexes [Cp*2Ln(BPh4)] (Cp*=pentamethylcyclopentadienyl; Ln=Tb, Dy) Chemistry: A European Journal. ,vol. 20, pp. 9524- 9529 ,(2014) , 10.1002/CHEM.201403751
Matteo Atzori, Samia Benmansour, Guillermo Mínguez Espallargas, Miguel Clemente-León, Alexandre Abhervé, Patricia Gómez-Claramunt, Eugenio Coronado, Flavia Artizzu, Elisa Sessini, Paola Deplano, Angela Serpe, Maria Laura Mercuri, Carlos J. Gómez García, A family of layered chiral porous magnets exhibiting tunable ordering temperatures. Inorganic Chemistry. ,vol. 52, pp. 10031- 10040 ,(2013) , 10.1021/IC4013284
XinFa Li, ZhiXi Gao, QiHua Zeng, Syntheses, structure and photoluminescent properties of lanthanide oxalatosulfocarboxylate coordination polymers Chinese Science Bulletin. ,vol. 57, pp. 1659- 1664 ,(2012) , 10.1007/S11434-012-5049-7
Yuanjing Cui, Yanfeng Yue, Guodong Qian, Banglin Chen, Luminescent Functional Metal–Organic Frameworks Chemical Reviews. ,vol. 112, pp. 1126- 1162 ,(2012) , 10.1021/CR200101D