Browsing by Author "Vaiana, Lea"
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Binuclear Co(II), Ni(II), Cu(II) and Zn(II) complexes with Schiff-bases derived from crown ether platforms: rare examples of ether oxygen atoms bridging metal centers
Vaiana, Lea; Mato-Iglesias, Marta; Esteban-Gómez, David; Platas-Iglesias, Carlos; Blas, Andrés de; Rodríguez-Blas, Teresa (Elsevier, 2010-05-26)[Abstract] Bibracchial lariat ethers L3 and L4, derived from the condensation of N,N′-bis(2-aminobenzyl)-1,10-diaza-15-crown-5 or N,N′-bis(2-aminobenzyl)-4,13-diaza-18-crown-6 with salicylaldehyde, form binuclear complexes ... -
Designing binuclear transition metal complexes: a new example of the versatility of N,N′-bis(2-aminobenzyl)-4,13-diaza-18-crown-6
Vaiana, Lea; Platas-Iglesias, Carlos; Esteban-Gómez, David; Avecilla, Fernando; Clemente-Juan, Juan Modesto; Real, José Antonio; Blas, Andrés de; Rodríguez-Blas, Teresa (Royal Society of Chemistry, 2005-04-27)[Abstract] N,N′-Bis(2-aminobenzyl)-4,13-diaza-18-crown-6 (L) is a versatile receptor able to adapt to the coordinative preferences of different metal cation guests. With first-row transition metal ions, L tends to form ... -
Receptor versus counterion: capability of N,N′‐Bis(2‐aminobenzyl)‐diazacrowns for giving endo‐ and/or exocyclic coordination of ZnII
Vaiana, Lea; Platas-Iglesias, Carlos; Esteban-Gómez, David; Avecilla, Fernando; Blas, Andrés de; Rodríguez-Blas, Teresa (Wiley, 2007-03-20)[Abstract] The structure of ZnII complexes with receptors L1 and L2[L1 = N,N′‐bis(2‐aminobenzyl)‐1,10‐diaza‐15‐crown‐5 and L2 = N,N′‐bis(2‐aminobenzyl)‐4,13‐diaza‐18‐crown‐6] was studied both in the solid state and in ...
