Listar por autor "Blas, Andrés de"
Mostrando ítems 21-24 de 24
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The effect of ring size variation on the structure and stability of lanthanide(III) complexes with crown ethers containing picolinate pendants
Roca Sabio, Adrián; Mato-Iglesias, Marta; Esteban-Gómez, David; Blas, Andrés de; Rodríguez-Blas, Teresa; Platas-Iglesias, Carlos (Royal Society of Chemistry, 2011-01-14)[Abstract] The coordination properties of the macrocyclic receptor N,N′-bis[(6-carboxy-2-pyridyl)methylene]-1,10-diaza-15-crown-5 (H2bp15c5) towards the lanthanide ions are reported. Thermodynamic stability constants were ... -
Understanding stability trends along the lanthanide series
Regueiro-Figueroa, Martín; Esteban-Gómez, David; Blas, Andrés de; Rodríguez-Blas, Teresa; Platas-Iglesias, Carlos (Wiley, 2014-04-01)[Abstract] The stability trends across the lanthanide series of complexes with the polyaminocarboxylate ligands TETA4− (H4TETA=2,2′,2′′,2′′′‐(1,4,8,11 tetraazacyclotetradecane‐1,4,8,11‐tetrayl)tetraacetic acid), BCAED4− ... -
Water exchange rates and mechanisms in tetrahedral [Be(H2O)4]2+ and [Li(H2O)4]+ complexes using DFT methods and cluster‐continuum models
Regueiro-Figueroa, Martín; Esteban-Gómez, David; Pujales-Paradela, Rosa; Caneda-Martínez, Laura; Blas, Andrés de; Platas-Iglesias, Carlos (Wiley, 2016-10-05)[Abstract] The water exchange reactions in aquated Li+ and Be2+ ions were investigated with density functional theory calculations performed using the [Li(H2O)4]+·14H2O and [Be(H2O)4]2+·8H2O systems and a cluster‐continuum ... -
Zn(II), Cd(II) and Pb(II) complexation with pyridinecarboxylate containing ligands
Ferreirós-Martínez, Raquel; Esteban-Gómez, David; Platas-Iglesias, Carlos; Blas, Andrés de; Rodríguez-Blas, Teresa (Royal Society of Chemistry, 2008-09-09)[Abstract] Herein, we report the coordination properties towards Zn(II), Cd(II) and Pb(II) of two hexadentate ligands containing pyridinecarboxylate groups with ethane-1,2-diamine (bcpe) or cyclohexane-1,2-diamine (bcpc) ...