0000000001299968
AUTHOR
Salomé Delgado
showing 26 related works from this author
Electrical conductivity and strong luminescence in copper Iodide double chains with isonicotinato derivatives
2015
Direct reactions between CuI and isonicotinic acid (HIN) or the corresponding esters, ethyl isonicotinate (EtIN) or methyl isonicotinate (MeIN), give rise to the formation of the coordination polymers [CuI(L)] with L=EtIN (1), MeIN (2) and HIN (3). Polymers 1-3 show similar structures based on a CuI double chain in which ethyl-, methyl isonicotinate or isonicotinic acid are coordinated as terminal ligands. Albeit, their supramolecular architecture differs considerably, affecting the distances and angles of the central CuI double chains and thereby their physical properties. Hence, the photoluminescence shows remarkable differences; 1 and 2 show a strong yellow emission, whereas 3 displays a…
Solvent-Induced Delamination of a Multifunctional Two Dimensional Coordination Polymer
2012
A coordination polymer is fully exfoliated by solvent-assisted interaction only. The soft-delamination process results from the structure of the starting material, which shows a layered structure with weak layer-to-layer interactions and cavities with the ability to locate several solvents in an unselective way. These results represent a significant step forward towards the production of structurally designed one-molecule thick 2D materials with tailored physico-chemical properties.
Reversible Solvent‐Exchange‐Driven Transformations in Multifunctional Coordination Polymers Based on Copper‐Containing Organosulfur Ligands
2014
The preparation by simple direct synthesis of a series of coordination polymers based on copper with chloride or bromide and dipyrimidinedisulfide is reported. The structural characterisations of these compounds reveal a rich structural variety as a result of the number of coordination modes available to the organosulfur ligand, in combination with the bridging capabilities of the halides. Interestingly, some of the polymers displayed fully reversible solvent exchange/removal crystal-to-crystal 2D to 0D and 2D to 2D transformations. These materials show multifunctional electronic properties. Thus, some of them are semiconductors and present weak antiferromagnetic interactions, and the CuI/C…
Smart composite films of nanometric thickness based on copper-iodine coordination polymers. Toward sensors.
2018
One-pot reactions between CuI and methyl or methyl 2-amino-isonicotinate give rise to the formation of two coordination polymers (CPs) based on double zig-zag Cu2I2 chains. The presence of a NH2 group in the isonicotinate ligand produces different supramolecular interactions affecting the Cu-Cu distances and symmetry of the Cu2I2 chains. These structural variations significantly modulate their physical properties. Thus, both CPs are semiconductors and also show reversible thermo/mechanoluminescence. X-ray diffraction studies carried out under different temperature and pressure conditions in combination with theoretical calculations have been used to rationalize the multi-stimuli-responsive …
Single layers of a multifunctional laminar Cu(I,II) coordination polymer.
2010
A multifunctional bidimensional mixed-valence copper coordination polymer [Cu2Br(IN)2]n (IN = isonicotinato) has been characterized in crystal phase and isolated on graphite surface as single sheets.
Back Cover: Electrical Conductivity and Strong Luminescence in Copper Iodide Double Chains with Isonicotinato Derivatives (Chem. Eur. J. 48/2015)
2015
Electrical Conductivity and Luminescence in Coordination Polymers Based on Copper(I)-Halides and Sulfur-Pyrimidine Ligands
2011
The solvothermal reactions between pyrimidinedisulfide (pym(2)S(2)) and CuI or CuBr(2) in CH(2)Cl(2):CH(3)CN lead to the formation of [Cu(11)I(7)(pymS)(4)](n) (pymSH = pyrimidine-2(1H)-thione) (1) and the dimer [Cu(II)(μ-Br)(Br)L](2) (L = 2-(pyrimidin-2-ylamino)-1,3-thiazole-4-carbaldehyde) (2). In the later reaction, there is an in situ S-S, S-C(sp(2)), and C(sp(2))-N multiple bond cleavage of the pyrimidinedisulfide resulting in the formation of 2-(pyrimidin-2-ylamino)-1,3-thiazole-4-carbaldehyde. Interestingly, similar reactions carried out just with a change in the solvent (H(2)O:CH(3)CN instead of CH(2)Cl(2):CH(3)CN) give rise to the formation of coordination polymers with rather diffe…
A crystalline and free-standing silver thiocarboxylate thin-film showing high green to yellow luminescence
2016
The simple direct synthesis of Cu(ii) and Ag(i) salts and thiobenzoic acid under ambient conditions allows the preparation of two bidimensional coordination polymers [M(TB)] (TB = thiobenzoate; M = Cu (1) or Ag (2)). Their electrical and luminescent properties show that these are multifunctional materials. Interestingly 1 and 2 undergo a reversible solubilization process. This unusual feature and their simple preparation allow us to prepare a crystalline and free-standing thin-film of 2, using an interfacial procedure, which shows a remarkable thermochromic luminescence.
Halo and Pseudohalo Cu(I)-Pyridinato Double Chains with Tunable Physical Properties
2015
The properties recently reported on the Cu(I)-iodide pyrimidine nonporous 1D-coordination polymer [CuI(ANP)] (ANP = 2-amino-5-nitropyridine) showing reversible physically and chemically driven electrical response have prompted us to carry a comparative study with the series of [CuX(ANP)] (X = Cl (1), X = Br (2), X = CN (4), and X = SCN (5)) in order to understand the potential influence of the halide and pseudohalide bridging ligands on the physical properties and their electrical response to vapors of these materials. The structural characterization of the series shows a common feature, the presence of -X-Cu(ANP)-X- (X = Cl, Br, I, SCN) double chain structure. Complex [Cu(ANP)(CN)] (4) pre…
Structure and Properties of One-Dimensional Heterobimetallic Polymers Containing Dicyanoaurate and Dirhodium(II) Fragments
2012
The synthesis and characterization of compound [Rh(2)(O(2)CEt)(4)(H(2)O)(2)] (1) and one-dimensional heterobimetallic polymers K(n){Rh(2)(O(2)CEt)(4)[Au(CN)(2)]}(n) (2) and K(n){Rh(2)(O(2)CMe)(4)[Au(CN)(2)]}(n)·4nH(2)O (3), constructed from dirhodiumtetracarboxylato units, [Rh(2)(O(2)CR)(4)](+), and dicyanoaurate, [Au(CN)(2)](-), fragments are described. In both compounds 2 and 3 the resulting polymeric chains are nonlinear and have in common similar structural parameters, although the solid state supramolecular arrangement is very different. These structural differences explain the fact that complex 2 displays aurophilic interactions while this type of interactions are absent in complex 3.…
Solvent-Induced Delamination of a Multifunctional Two Dimensional Coordination Polymer (Adv. Mater. 15/2013)
2013
CCDC 1826854: Experimental Crystal Structure Determination
2018
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CCDC 1826851: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826848: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826858: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826857: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826853: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1481679: Experimental Crystal Structure Determination
2016
Related Article: Javier Troyano, Óscar Castillo, Pilar Amo-Ochoa, Vanesa Fernández-Moreira, Carlos J. Gómez-García, Félix Zamora, Salomé Delgado|2016|J.Mater.Chem.C|4|8545|doi:10.1039/C6TC02401G
CCDC 1826849: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826850: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826847: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826855: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826852: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826846: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1826856: Experimental Crystal Structure Determination
2018
Related Article: Javier Conesa-Egea, Noemí Nogal, José Ignacio Martínez, Vanesa Fernández-Moreira, Ulises R. Rodríguez-Mendoza, Javier González-Platas, Carlos J. Gómez-García, Salomé Delgado, Félix Zamora, Pilar Amo-Ochoa|2018|Chemical Science|9|8000|doi:10.1039/C8SC03085E
CCDC 1481680: Experimental Crystal Structure Determination
2016
Related Article: Javier Troyano, Óscar Castillo, Pilar Amo-Ochoa, Vanesa Fernández-Moreira, Carlos J. Gómez-García, Félix Zamora, Salomé Delgado|2016|J.Mater.Chem.C|4|8545|doi:10.1039/C6TC02401G