IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Crystal structure, spectroscopic characterization and Hirshfeld surface analysis of aquadichlorido{ N -[(pyridin-2-yl)methylidene]aniline}copper(II) monohydrate
Autor/es:
ERBEN, MAURICIO F.; ECHEVERRÍA, GUSTAVO A.; BEN TAYEB, KARIMA; LORETT VELASQUEZ, VANEZA P.; LOAIZA, ALIX E.; TOBÓN, YENY A.; MOLANO, MIGUEL F.; NOSSA GONZÁLEZ, DIANA L.; PIRO, OSCAR E.; GÓMEZ CASTAÑO, JOVANNY A.
Revista:
Acta Crystallographica Section E Crystallographic Communications
Editorial:
International Union of Crystallography
Referencias:
Año: 2020 vol. 76 p. 148 - 154
Resumen:
The reaction of N-phenyl-1-(pyridin-2-yl)methanimine with copper chloridedihydrate produced the title neutral complex, [CuCl2(C12H10N2)(H2O)]H2O.The CuII ion is five-coordinated in a distorted square-pyramidal geometry, inwhich the two N atoms of the bidentate Schiff base, as well as one chloro and awater molecule, form the irregular base of the pyramidal structure. Meanwhile,the apical chloride ligand interacts through a strong hydrogen bond with a watermolecule of crystallization. In the crystal, molecules are arranged in pairs,forming a stacking of symmetrical cyclic dimers that interact in turn throughstrong hydrogen bonds between the chloride ligands and both the coordinatedand the crystallization water molecules. The molecular and electronic structuresof the complex were also studied in detail using EPR (continuous and pulsed),FT?IR and Raman spectroscopy, as well as magnetization measurements.Likewise, Hirshfeld surface analysis was used to investigate the intermolecularinteractions in the crystal packing.