Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them
The research included preparation of new iron(II) complexes with mixed ligands including benzilazine(BA) and semicarbazone ligands {benzilsemicarbazone- BSCH or benzilbis(semicarba-zone)- BBSCH2 or salicylaldehydesemicarbazone- SSCH2 or benzoinsemicarbazone- B'SCH2}.by classical and microwave m...
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University of Baghdad, College of Science for Women
2014-06-01
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| Series: | مجلة بغداد للعلوم |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2639 |
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| description | The research included preparation of new iron(II) complexes with mixed ligands including benzilazine(BA) and semicarbazone ligands {benzilsemicarbazone- BSCH or benzilbis(semicarba-zone)- BBSCH2 or salicylaldehydesemicarbazone- SSCH2 or benzoinsemicarbazone- B'SCH2}.by classical and microwave methods.
The resulted complexes have been characterized using chemical and physical methods. The study suggested that the above ligands form ionic complexes having formulae [Fe(SCHi)(BA)(Cl)m](Cl)2-m {where SCH, BSCH, BBSCH2, SSCH¬2 or B'SCH2 ligands; m=1 or 2}. Hexacoordinated mononuclear complexes have been investigated by this study and having octahedral geometries. The effect of laser ray type visible region have been studied on solid ligands and complexes for 1-3 hours, all the semicarbazone ligands have been affected slightly which can be neglected through the results of decomposition or melting points, while azine ligand does not affected by this kind of ray, i.e. stable ligand. Whereas, a noticeable effect have been observed on the most complexes through the results of decomposition or melting points which suggest the change in their structures, meanwhile the other complexes affected slightly by this kind of radiation which suggests the breaking of the hydrogen bond only. The activity of all the salt, ligands and complexes have been evaluated by agar plate diffusion techniques against human pathogenic bacterial strains: Staphylococcus aureus, Escherichia coli, Pseudomonas auruginosa, Streptococcus faecalis, Proteus mirabilis and Entero-bacter aerogenes. All the ligands and complexes were found to have antibacterial activity against all the bacteria in vivo. The activity of all the ligands and complexes have been evaluated on Tonsillitis from males and females. They show very good activity against this pathogen |
| format | Article |
| id | doaj-art-f30bb90c64ef444db00e4cd766ac1f8c |
| institution | Matheson Library |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2014-06-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-f30bb90c64ef444db00e4cd766ac1f8c2025-08-02T23:19:45ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862014-06-0111210.21123/bsj.11.2.358-370Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on ThemBaghdad Science JournalThe research included preparation of new iron(II) complexes with mixed ligands including benzilazine(BA) and semicarbazone ligands {benzilsemicarbazone- BSCH or benzilbis(semicarba-zone)- BBSCH2 or salicylaldehydesemicarbazone- SSCH2 or benzoinsemicarbazone- B'SCH2}.by classical and microwave methods. The resulted complexes have been characterized using chemical and physical methods. The study suggested that the above ligands form ionic complexes having formulae [Fe(SCHi)(BA)(Cl)m](Cl)2-m {where SCH, BSCH, BBSCH2, SSCH¬2 or B'SCH2 ligands; m=1 or 2}. Hexacoordinated mononuclear complexes have been investigated by this study and having octahedral geometries. The effect of laser ray type visible region have been studied on solid ligands and complexes for 1-3 hours, all the semicarbazone ligands have been affected slightly which can be neglected through the results of decomposition or melting points, while azine ligand does not affected by this kind of ray, i.e. stable ligand. Whereas, a noticeable effect have been observed on the most complexes through the results of decomposition or melting points which suggest the change in their structures, meanwhile the other complexes affected slightly by this kind of radiation which suggests the breaking of the hydrogen bond only. The activity of all the salt, ligands and complexes have been evaluated by agar plate diffusion techniques against human pathogenic bacterial strains: Staphylococcus aureus, Escherichia coli, Pseudomonas auruginosa, Streptococcus faecalis, Proteus mirabilis and Entero-bacter aerogenes. All the ligands and complexes were found to have antibacterial activity against all the bacteria in vivo. The activity of all the ligands and complexes have been evaluated on Tonsillitis from males and females. They show very good activity against this pathogenhttp://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2639 |
| spellingShingle | Baghdad Science Journal Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them مجلة بغداد للعلوم |
| title | Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them |
| title_full | Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them |
| title_fullStr | Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them |
| title_full_unstemmed | Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them |
| title_short | Preparation, Characterization & Biological activity for Some Iron(II) Complexes Containing Mixed Ligands (Benzilazine & Semicarbazone) & Study of Laser Effect on Them |
| title_sort | preparation characterization biological activity for some iron ii complexes containing mixed ligands benzilazine semicarbazone study of laser effect on them |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2639 |
| work_keys_str_mv | AT baghdadsciencejournal preparationcharacterizationbiologicalactivityforsomeironiicomplexescontainingmixedligandsbenzilazinesemicarbazonestudyoflasereffectonthem |