id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-1461	El-Asmy, Ahmed Abdel-Hameed; Jeragh, Bakir; Ali, Mayada Samir	Chelation activity of N'1,N'6-bis((E)-3,4-dihydroxybenzylidene)adipohydrazide towards some transition metal ions	2016	7	.pdf	application/pdf	4879	298	72	M.p.: 240‐242 °C. FT‐IR (KBr, , cm‐1): 3267 (OH aromatic), 3201 (NH), 1644 (C=O), 1530 (amidic group). The ligand behaves as a neutral tetradentate in the Co(II) and Ni(II) complexes; tetranegative tetradentate in Zr(IV) and Cd(II) complexes and binegative octadentate in [Co2Zn2(DBAH)Cl6] and [Co2ZnCd(DBAH‐4H)(H2O)4Cl4].H2O. A tetrahedral structure was proposed for the Ni(II), Zr(IV) and Co(II)/Zn(II) complexes; square‐planar for the Cu(II) complex and octahedral geometry for the Co(II) complex.	cache/eurjchem-1461.pdf	txt/eurjchem-1461.txt