0000000000383183
AUTHOR
Ramadan M. Ramadan
Spectroscopic, density functional theory, nonlinear optical properties and in vitro biological studies of Co(II), Ni(II), and Cu(II) complexes of hydrazide Schiff base derivatives
Spectroscopic, crystal structural, theoretical and biological studies of phenylacetohydrazide Schiff base derivatives and their copper complexes
Two phenylacetohydrazide Schiff base derivatives: N’-(1-(2-hydroxyphenyl)ethylidene)-2-phenylacetohydrazide, HL1, and N’-((1-hydroxynaphthalen-2-yl)methylene)-2-phenylacetohydrazide, HL2, were synthesized. HL1 dimerizes in presence of HCl, probably via radical mechanism to give (2,2’-((1E)-hydrazine-1,2-diylidenebis(ethan-1-yl-1-ylidene))diphenol (DIM). Thermal reactions of Cu(II) ions with the two Schiff base ligands resulted in formation of the binuclear complexes [(CuL1)2] and [(CuL2)2]. The stoichiometry and structures of the reported compounds were investigated by several spectroscopic and analytical techniques. The structure of the HL1 ligand and its complex [(CuL1)2] as well as the D…
CCDC 1908713: Experimental Crystal Structure Determination
Related Article: Samir M. El-Medani, Abdelmoneim A. Makhlouf, Hussein Moustafa, Manal A. Afifi, Matti Haukka, Ramadan M. Ramadan|2020|J.Mol.Struct.|1208|127860|doi:10.1016/j.molstruc.2020.127860
CCDC 1940696: Experimental Crystal Structure Determination
Related Article: Samir M. El-Medani, Abdelmoneim A. Makhlouf, Hussein Moustafa, Manal A. Afifi, Matti Haukka, Ramadan M. Ramadan|2020|J.Mol.Struct.|1208|127860|doi:10.1016/j.molstruc.2020.127860
CCDC 1880656: Experimental Crystal Structure Determination
Related Article: Ramadan M. Ramadan, Samir M. El���Medani, Abdelmoneim Makhlouf, Hussein Moustafa, Manal A. Afifi, Matti Haukka, Ayman Abdel Aziz|2021|Appl.Organomet.Chem.|35|e6246|doi:10.1002/aoc.6246
CCDC 1880657: Experimental Crystal Structure Determination
Related Article: Ramadan M. Ramadan, Samir M. El���Medani, Abdelmoneim Makhlouf, Hussein Moustafa, Manal A. Afifi, Matti Haukka, Ayman Abdel Aziz|2021|Appl.Organomet.Chem.|35|e6246|doi:10.1002/aoc.6246