Hg(II) complexes of 4-phenyl-5-(3-pyridyl)-1,2,4-triazole-3-thione and 5-(4-pyridyl)-1,3,4-oxadiazole-2-thione and a Ni(II) complex of 5-(thiophen-2-yl)-1,3,4-oxadiazole-2-thione: Synthesis and X-ray structural studies
Keywords: Oxadiazole complexes; Triazole complex; Mixed ligand complexes; Hg(II) and Ni(II) complexes; Intermolecular and intramolecular hydrogen bonding