0000000001304345
AUTHOR
Ricardo Costa De Santana
Europium(III), Terbium(III), and Gadolinium(III) Oxamato-Based Coordination Polymers: Visible Luminescence and Slow Magnetic Relaxation
The reaction of aqueous solutions of EuIII, TbIII, and GdIII ions with Na2Hpcpa [H3pcpa = N-(4-carboxyphenyl)oxamic acid] afforded three new isostructural oxamate-containing lanthanide(III) coordination polymers of general formula {LnIII2(Hpcpa)3(H2O)5·H2O}n [Ln = Eu (1),Tb (2), and Gd(3)]. Their structure is made up of neutral zigzag chains running parallel to the [101] direction where double syn-syn carboxylate(oxamate)-bridged dilanthanide(III) pairs (Ln1 and Ln2) are linked by three Hpcpa2- ligands, one of them with the μ-κ2O,O':κO″ coordination mode and the other two with the μ3-κ2O,O':κO″:κO'''. Additionally, two of those chains are interlinked through hydrogen bonding and π-π type in…
A systematic study of the optical properties of mononuclear hybrid organo-inorganic lanthanoid complexes
A series of hybrid organo-inorganic mononuclear lanthanoid complexes, [n-NBu4]3[LnH(PW11O39)(phen)2]·H2O, denoted as LM4-1-Ln (Ln = DyIII, TbIII, EuIII, NdIII, ErIII, HoIII and GdIII), were synthesized via hydrothermal synthesis and were structurally characterized by X-ray diffraction. The optical properties of all complexes have been investigated in the solid state. The temperature-dependent emission spectra of LM4-1-Dy, LM4-1-Tb and LM4-1-Eu complexes show intense lanthanoid emissions in the visible region, while LM4-1-Nd shows near-infrared (NIR) luminescence. The EuIII complex shows typical strong red emissions from the 5D0 → 7F0,1,2,3,4 transitions, with the CIE colour coordinates (0.6…
CCDC 1992815: Experimental Crystal Structure Determination
Related Article: Jhonny Willians de Oliveira Maciel, Maykon Alves Lemes, Ana Karoline Valdo, Renato Rabelo, Felipe Terra Martins, Lauro June Queiroz Maia, Ricardo Costa de Santana, Francesc Lloret, Miguel Julve, Danielle Cangussu|2021|Inorg.Chem.|60|6176|doi:10.1021/acs.inorgchem.0c03226
CCDC 1992813: Experimental Crystal Structure Determination
Related Article: Jhonny Willians de Oliveira Maciel, Maykon Alves Lemes, Ana Karoline Valdo, Renato Rabelo, Felipe Terra Martins, Lauro June Queiroz Maia, Ricardo Costa de Santana, Francesc Lloret, Miguel Julve, Danielle Cangussu|2021|Inorg.Chem.|60|6176|doi:10.1021/acs.inorgchem.0c03226
CCDC 1951518: Experimental Crystal Structure Determination
Related Article: Matias Zapata-Lizama, Patricio Hermosilla-Ibáñez, Diego Venegas-Yazigi, Guillermo Mínguez Espallargas, Lauro June Queiroz Maia, Gisane Gasparotto, Ricardo Costa De Santana, Walter Cañón-Mancisidor|2020|Inorg.Chem.Front.|7|3049|doi:10.1039/D0QI00232A
CCDC 1962564: Experimental Crystal Structure Determination
Related Article: Matias Zapata-Lizama, Patricio Hermosilla-Ibáñez, Diego Venegas-Yazigi, Guillermo Mínguez Espallargas, Lauro June Queiroz Maia, Gisane Gasparotto, Ricardo Costa De Santana, Walter Cañón-Mancisidor|2020|Inorg.Chem.Front.|7|3049|doi:10.1039/D0QI00232A
CCDC 1951517: Experimental Crystal Structure Determination
Related Article: Matias Zapata-Lizama, Patricio Hermosilla-Ibáñez, Diego Venegas-Yazigi, Guillermo Mínguez Espallargas, Lauro June Queiroz Maia, Gisane Gasparotto, Ricardo Costa De Santana, Walter Cañón-Mancisidor|2020|Inorg.Chem.Front.|7|3049|doi:10.1039/D0QI00232A
CCDC 1962563: Experimental Crystal Structure Determination
Related Article: Matias Zapata-Lizama, Patricio Hermosilla-Ibáñez, Diego Venegas-Yazigi, Guillermo Mínguez Espallargas, Lauro June Queiroz Maia, Gisane Gasparotto, Ricardo Costa De Santana, Walter Cañón-Mancisidor|2020|Inorg.Chem.Front.|7|3049|doi:10.1039/D0QI00232A
CCDC 1992814: Experimental Crystal Structure Determination
Related Article: Jhonny Willians de Oliveira Maciel, Maykon Alves Lemes, Ana Karoline Valdo, Renato Rabelo, Felipe Terra Martins, Lauro June Queiroz Maia, Ricardo Costa de Santana, Francesc Lloret, Miguel Julve, Danielle Cangussu|2021|Inorg.Chem.|60|6176|doi:10.1021/acs.inorgchem.0c03226