synthesis and characterization of zinc and copper complexes of 4-amino-2-3 dimethyl-1-phenyl 3-pyrazolin - 5-one:- Ekwuribe Kingsley F.
ABSTRACT
Complexes
ofZinc and copper have been synthesized using
4-amino2,3-dimethyTl-phenyT3-pyrazolin 5-one. The nature ofthe complexes and
ligand were proposed based on infrared spectroscopy, ultra violet spectroscopy,
melting point, solubility and colour. The ligand,
4-amino-2,3-dimethy-l-phenyl-3-pyrazoline-5-one coordinated to Zn and Cu ions
through the C=O and NH2functional groups. The ligand behaved as a bidentate
ligand. Square planner geometry were proposedforthe complexes.
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EKWERIBE, F (2024). synthesis and characterization of zinc and copper complexes of 4-amino-2-3 dimethyl-1-phenyl 3-pyrazolin - 5-one:- Ekwuribe Kingsley F.. Repository.mouau.edu.ng: Retrieved Nov 23, 2024, from https://repository.mouau.edu.ng/work/view/synthesis-and-characterization-of-zinc-and-copper-complexes-of-4-amino-2-3-dimethyl-1-phenyl-3-pyrazolin-5-one-ekwuribe-kingsley-f-7-2
FRED, EKWERIBE. "synthesis and characterization of zinc and copper complexes of 4-amino-2-3 dimethyl-1-phenyl 3-pyrazolin - 5-one:- Ekwuribe Kingsley F." Repository.mouau.edu.ng. Repository.mouau.edu.ng, 27 Mar. 2024, https://repository.mouau.edu.ng/work/view/synthesis-and-characterization-of-zinc-and-copper-complexes-of-4-amino-2-3-dimethyl-1-phenyl-3-pyrazolin-5-one-ekwuribe-kingsley-f-7-2. Accessed 23 Nov. 2024.
FRED, EKWERIBE. "synthesis and characterization of zinc and copper complexes of 4-amino-2-3 dimethyl-1-phenyl 3-pyrazolin - 5-one:- Ekwuribe Kingsley F.". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 27 Mar. 2024. Web. 23 Nov. 2024. < https://repository.mouau.edu.ng/work/view/synthesis-and-characterization-of-zinc-and-copper-complexes-of-4-amino-2-3-dimethyl-1-phenyl-3-pyrazolin-5-one-ekwuribe-kingsley-f-7-2 >.
FRED, EKWERIBE. "synthesis and characterization of zinc and copper complexes of 4-amino-2-3 dimethyl-1-phenyl 3-pyrazolin - 5-one:- Ekwuribe Kingsley F." Repository.mouau.edu.ng (2024). Accessed 23 Nov. 2024. https://repository.mouau.edu.ng/work/view/synthesis-and-characterization-of-zinc-and-copper-complexes-of-4-amino-2-3-dimethyl-1-phenyl-3-pyrazolin-5-one-ekwuribe-kingsley-f-7-2