%0 Journal Article %1 nkeruwem_udo_nyah_2021_5766346 %A Nyah, Nkeruwem Udo %A Ukpong, Etiowo George %A Okon, Okon Effiong %A Obosi, Ekemini Johnson %D 2021 %J Global Journal of Engineering and Technology Advances %K Bases Shiff %N 2 %P 057-064 %R 10.30574/gjeta.2021.9.2.0149 %T Synthesis, designing, characterization and anti-microbial studies of N, N'- Bis (2 hydroxyacetophenone) Ethylenediamine metal (II) complexes %U https://gjeta.com/content/synthesis-designing-characterization-and-anti-microbial-studies-n-n-bis-2 %V 9 %X Tetra dentate Schiff base N, N’-bis 2-hydroxyacetophenone ethylendiamine (OAcPh-en) were formed by the 2:1 molar condensation of 2-hydroxyacetophenone with ethylenediamine. Their Ni(II), Cu(II), Co(II), Mn(II), Fe(II) and Zn(II) diaquo complexes (I) were synthesized. The neutral bidentate ligand derived from benzaldehyde and ethylenediamine or o-phenylenediamine in 1:1 molar ratio in alcoholic solution yield bisbenzylidene ethylenediamine (Ben-en) or bis benzylidene o-phenylinediamine (Ben-opd) (II). Further reaction between (I) and (II) in alcohol yielded mixed ligand complexes. The characterization of these newly synthesized mixed-ligand complexes were done by elemental analysis, magnetic measurements, infrared spectra and uv-visible spectra, thermo gravimetric analysis, anti-microbial studies have also been under taken

@article{nkeruwem_udo_nyah_2021_5766346, abstract = {Tetra dentate Schiff base N, N’-bis [2-hydroxyacetophenone] ethylendiamine (OAcPh-en) were formed by the 2:1 molar condensation of 2-hydroxyacetophenone with ethylenediamine. Their Ni(II), Cu(II), Co(II), Mn(II), Fe(II) and Zn(II) diaquo complexes (I) were synthesized. The neutral bidentate ligand derived from benzaldehyde and ethylenediamine or o-phenylenediamine in 1:1 molar ratio in alcoholic solution yield bis[benzylidene] ethylenediamine (Ben-en) or bis [benzylidene] o-phenylinediamine (Ben-opd) (II). Further reaction between (I) and (II) in alcohol yielded mixed ligand complexes. The characterization of these newly synthesized mixed-ligand complexes were done by elemental analysis, magnetic measurements, infrared spectra and uv-visible spectra, thermo gravimetric analysis, anti-microbial studies have also been under taken}, added-at = {2021-12-08T09:26:51.000+0100}, author = {Nyah, Nkeruwem Udo and Ukpong, Etiowo George and Okon, Okon Effiong and Obosi, Ekemini Johnson}, biburl = {https://www.bibsonomy.org/bibtex/22f6b5b420941da4b953c4c48232adffd/gjetajournal}, doi = {10.30574/gjeta.2021.9.2.0149}, interhash = {e05d0877a2f11028073a695cd512df94}, intrahash = {2f6b5b420941da4b953c4c48232adffd}, issn = {2582-5003}, journal = {{Global Journal of Engineering and Technology Advances}}, keywords = {Bases Shiff}, month = nov, number = 2, pages = {057-064}, timestamp = {2021-12-08T09:26:51.000+0100}, title = {Synthesis, designing, characterization and anti-microbial studies of N, N'- Bis (2 hydroxyacetophenone) Ethylenediamine metal (II) complexes}, url = {https://gjeta.com/content/synthesis-designing-characterization-and-anti-microbial-studies-n-n-bis-2}, volume = 9, year = 2021 }