RT Journal Article
T1 Microwave and solvothermal methods for the synthesis of nickel and ruthenium complexes with 9-anthracene carboxylate ligand
A1 Cortijo Montes, Miguel
A1 Delgado-Martínez, Patricia
A1 González Prieto, Rodrigo
A1 Herrero Domínguez, Santiago
A1 Jiménez Aparicio, Reyes
A1 Perles Hernáez, Josefina
A1 Priego Bermejo, José Luis
A1 Torres, Marisa Rosario
AB Microwave and solvothermal activation processes have been explored as tools for the preparation of various nickel and ruthenium complexes. Different reaction conditions are tested using ethanol or water as solvents. Three nickel derivatives, [Ni(9-atc)2(OH2)2(py)2]·2EtOH (1), [Ni2(9-atc)4(OH2)(py)4]·2H2O (2·2H2O), and [Ni2(9-atc)4(py)2] (3), and two diruthenium compounds, {[Ru2Cl(9-atc)4]·2H2O}n (4) and [Ru2(9-atc)4(EtOH)2]·2EtOH (5), are obtained. The crystal structure determination of complexes 1-3 and 5 is also described. Compound 1 displays a 1D extended supramolecular structure with hydrogen bonds involving crystallization solvent molecules. Compound 2 is dimetallic, and both nickel centers show an octahedral coordination environment, whereas complexes 3 and 5 display a typical carboxylate-bridged paddlewheel-type structure with two metal atoms connected by four bridging carboxylate ligands. All compounds show weak antiferromagnetic interactions except 3, where a strong intra-dimer antiferromagnetic coupling is observed. Compound 4 also shows a strong zero field splitting.
PB Elsevier
SN 0020-1693
YR 2015
FD 2015
LK https://hdl.handle.net/20.500.14352/92884
UL https://hdl.handle.net/20.500.14352/92884
LA eng
NO Cortijo, M., Delgado-Martínez, P., González-Prieto, R., Herrero, S., Jiménez-Aparicio, R., Perles, J., Priego, J. L., & Torres. (2015). Microwave and solvothermal methods for the synthesis of nickel and ruthenium complexes with 9-anthracene carboxylate ligand. Inorganica Chimica Acta, 424, 176-185. https://doi.org/10.1016/J.ICA.2014.07.063
NO Ministerio de Economía y Competitividad (España)
NO Comunidad de Madrid
DS Docta Complutense
RD 28 ago 2024