2026-04-17T17:06:52Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1541852025-12-04T21:43:44Zcom_2072_1057col_2072_478917col_2072_478933

00925njm 22002777a 4500 dc Diego, Rosa author Darawsheh, Mohanad D. author Barrios Moreno, Leoní Alejandra author Sadurní, Anna author Garcia-Anton, Jordi author Lloyd-Williams, Paul author Teat, Simon J. author Roubeau, Olivier author Aguilà Avilés, David author Aromí Bedmar, Guillem author 2020-03-27T09:51:05Z 2020-11-23T06:10:24Z 2019-11-23 2020-03-27T09:51:06Z A new bis-(β-diketone) ligand featuring built-up structural asymmetry yields non-symmetric Fe(iii) and Ga(iii) dinuclear, triple-stranded helicates by design. Their structural properties have been studied, both in solid state and in solution, and compared with their corresponding symmetric analogues. The robustness observed shows the potential of this synthetic strategy to develop non-symmetric helicoidal motifs with specific functional groups. © 2019 The Royal Society of Chemistry. Lligands Coure Difracció de raigs X Ligands Copper X-rays diffraction Designed asymmetric coordination helicates with bis-beta-diketonate ligands