0000000000350389
AUTHOR
Christian Cerezo-navarrete
Solvent-modulation of the structure and dimensionality in lanthanoid-anilato coordination polymers.
We show the key role that the size and shape of the solvent molecules may play in the dimensionality and structure of a series of lanthanoid–chloranilato coordination polymers. We report the synthesis, structure and magnetic properties of six different coordination polymers prepared with Er(III) and chloranilato (C6O4Cl22− = 3,6-dichloro-2,5-dihydroxy-1,4-benzoquinone) and six different solvents: [Er2(C6O4Cl2)3(H2O)6]·10H2O (1), [Er2(C6O4Cl2)3(FMA)6]·4FMA·2H2O (2) (FMA = formamide = NH2CHO), [Er2(C6O4Cl2)3(DMSO)4]·2DMSO·2H2O (3) (DMSO = dimethy sulfoxide = Me2SO), [Er2(C6O4Cl2)3(DMF)6] (4) (DMF = dimethylformamide = Me2NCHO), [Er2(C6O4Cl2)3(DMA)4] (5) (DMA = dimethylacetamide = Me2NC(Me)O) …
A fluorescent layered oxalato-based canted antiferromagnet
We report the synthesis and characterization of the first fluorescent oxalato-based canted antiferromagnet. Compound [DOC][MnFe(C2O4)3] (1) (DOC = 3,3'-diethyloxacarbocyanine) combines the well-known canted antiferromagnetic [MnFe(C2O4)3]- honeycomb layers with a fluorescent cationic cyanine-type fluorescent dye. Besides the expected spin canted antiferromagnetic order in the oxalato layer at ca. 29 K, we show the key role played by the anionic oxalato lattice in the optical properties of the cation since it provides isolation of dye cations in the hexagonal cavities of the oxalato-based matrix. The emission of the DOC+ dye shows a redshift and a broadening of the emission as well as an inc…
Slow relaxation in doped coordination polymers and dimers based on lanthanoids and anilato ligands
Abstract In this work we report the synthesis, structure and magnetic properties of two lanthanoid based coordination polymers (CP) and two dimers prepared with two derivatives of the 2,5-dihydroxy-1,4-benzoquinone (C6O4X2)2− as ligands. Using the bromanilato ligand: (C6O4Br2)2− we have prepared the CP [Eu1.96Dy0.04(C6O4Br2)3(DMSO)6]·2DMSO (1) (DMSO = dimethylsulfoxide) and with the chlorocyananilato ligand: (C6O4(CN)Cl)2−) we have prepared one CP formulated as [Eu1.96Dy0.04(C6O4(CN)Cl)3(DMSO)6] (2) and two isostructural dimers: [Eu1.96Dy0.04(C6O4(CN)Cl)3(H2O)10]·6H2O (3) and [Eu2(C6O4(CN)Cl)3(H2O)10]·6H2O (4). Compounds 1, 2 and 3 are Eu(III) compounds doped with 2.0 % of Dy(III), whereas …
CCDC 1907204: Experimental Crystal Structure Determination
Related Article: Antonio Hernández-Paredes, Christian Cerezo-Navarrete, Carlos J. Gómez García, Samia Benmansour|2019|Polyhedron|170|476|doi:10.1016/j.poly.2019.06.004
CCDC 1586538: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1586535: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1586536: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1586540: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1828981: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Christian Cerezo-Navarrete, Josep Canet-Ferrer, Guillermo Muñoz-Matutano, Juan Martínez-Pastor, Carlos J. Gómez-García|2018|Dalton Trans.|47|11909|doi:10.1039/C8DT01473F
CCDC 1944125: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1586539: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J
CCDC 1907203: Experimental Crystal Structure Determination
Related Article: Antonio Hernández-Paredes, Christian Cerezo-Navarrete, Carlos J. Gómez García, Samia Benmansour|2019|Polyhedron|170|476|doi:10.1016/j.poly.2019.06.004
CCDC 1907202: Experimental Crystal Structure Determination
Related Article: Antonio Hernández-Paredes, Christian Cerezo-Navarrete, Carlos J. Gómez García, Samia Benmansour|2019|Polyhedron|170|476|doi:10.1016/j.poly.2019.06.004
CCDC 1907205: Experimental Crystal Structure Determination
Related Article: Antonio Hernández-Paredes, Christian Cerezo-Navarrete, Carlos J. Gómez García, Samia Benmansour|2019|Polyhedron|170|476|doi:10.1016/j.poly.2019.06.004
CCDC 1586537: Experimental Crystal Structure Determination
Related Article: Samia Benmansour, Irene Pérez-Herráez, Christian Cerezo-Navarrete, Gustavo López-Martínez, Cristian Martínez Hernández, Carlos J. Gómez-García|2018|Dalton Trans.|47|6729|doi:10.1039/C8DT00143J