Fig. 1From: Synthesis, characterization, and antibacterial activity studies of two Co(II) complexes with 2-[(E)-(3-acetyl-4-hydroxyphenyl)diazenyl]-4-(2-hydroxyphenyl)thiophene-3-carboxylic acid as a ligandElectronic spectra of ligand 11 (black) and cobalt(II) complexes 12 (blue) and 13 (green)Back to article page