1258874-62-2Relevant academic research and scientific papers
Copper(II) complexes of thioarylazo-pentanedione: Structures, magnetism, redox properties and correlation with DFT calculations
Paira, Mrinal Kanti,Mondal, Tapan Kumar,López-Torres, Elena,Ribas, Joan,Sinha, Chittaranjan
, p. 3147 - 3156 (2011/02/18)
Copper(II) complexes of 3-((2-(alkylthio)phenylazo)-2,4-pentanedione, tridentate O, N, S donor ligands, are described in this work. Chloride bridged copper(II) polymers (1) and thiocyanato bridged copper(II) dimmers (2) are characterized by a single crystal X-ray diffraction study. The complexes show antiferromagnetic interactions, with J = -0.5 ± 0.1 cm-1 (1a) and -25.8 ± 0.5 cm-1 (2b), which implies stronger coupling in the -SCN-bridging compound. The spectra, redox and magnetism are explained by DFT studies.
