The mechanochemically prepared complex [Mn(cip)2Cl2] was synthesized using simple neat grinding method and analyzed using spectral studies, elemental analysis and physicochemical properties. The complex shows increase in biological activity compared with both the free ligand of ciprofloxacin and the standard. The IR spectral analysis of the complex, the ligand ciprofloxacin acts as bidentate ligand that indicate a strong band in the spectra at 1707.92 cm-1 and 1628.81 cm-1 which was assigned to υ(C=O) cm-1 υ(COO) cm-1. It shifted to a lower frequency’s regions of 1707.92 cm-1 and 1625.40 cm-1 in the complex indicating the involvement of carbonyl groups of both amide and carboxylic acid in the coordination, the bands at 478.20 cm-1 and 750.39 cm-1 which is absent in the free ligand appeared in the complex was assigned to υ(M-O) and υ(M-Cl) band. The value obtained from molar conductivity at 10.7 Ω-1cm2mol-1 indicate that the complex is non-electrolyte in DMSO. Both the elemental and physicochemical analysis agreed with the proposed structure of the compound and also suggested one metal to two ligands ratio. Due to environmentally friendly, shortest reactions time, inexpensive, production of higher yields the authors recommend the use of mechanochemical methods over solution-based.
Published in | World Journal of Applied Chemistry (Volume 7, Issue 1) |
DOI | 10.11648/j.wjac.20220701.14 |
Page(s) | 24-28 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2022. Published by Science Publishing Group |
Mechanochemically, Prepared, Complex, Ciprofloxacin
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APA Style
Shehu Jibril, Kabiru Aliyu Baraya, Auwal Adamu Mahmoud, Jibril Shirama, Samira Muhammad Shehu, et al. (2022). Mechanochemical Preparation and Biological Activity of Mn (II) Complex from Ciprofloxacin. World Journal of Applied Chemistry, 7(1), 24-28. https://doi.org/10.11648/j.wjac.20220701.14
ACS Style
Shehu Jibril; Kabiru Aliyu Baraya; Auwal Adamu Mahmoud; Jibril Shirama; Samira Muhammad Shehu, et al. Mechanochemical Preparation and Biological Activity of Mn (II) Complex from Ciprofloxacin. World J. Appl. Chem. 2022, 7(1), 24-28. doi: 10.11648/j.wjac.20220701.14
AMA Style
Shehu Jibril, Kabiru Aliyu Baraya, Auwal Adamu Mahmoud, Jibril Shirama, Samira Muhammad Shehu, et al. Mechanochemical Preparation and Biological Activity of Mn (II) Complex from Ciprofloxacin. World J Appl Chem. 2022;7(1):24-28. doi: 10.11648/j.wjac.20220701.14
@article{10.11648/j.wjac.20220701.14, author = {Shehu Jibril and Kabiru Aliyu Baraya and Auwal Adamu Mahmoud and Jibril Shirama and Samira Muhammad Shehu and Shu’aibu Bala Adamu}, title = {Mechanochemical Preparation and Biological Activity of Mn (II) Complex from Ciprofloxacin}, journal = {World Journal of Applied Chemistry}, volume = {7}, number = {1}, pages = {24-28}, doi = {10.11648/j.wjac.20220701.14}, url = {https://doi.org/10.11648/j.wjac.20220701.14}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20220701.14}, abstract = {The mechanochemically prepared complex [Mn(cip)2Cl2] was synthesized using simple neat grinding method and analyzed using spectral studies, elemental analysis and physicochemical properties. The complex shows increase in biological activity compared with both the free ligand of ciprofloxacin and the standard. The IR spectral analysis of the complex, the ligand ciprofloxacin acts as bidentate ligand that indicate a strong band in the spectra at 1707.92 cm-1 and 1628.81 cm-1 which was assigned to υ(C=O) cm-1 υ(COO) cm-1. It shifted to a lower frequency’s regions of 1707.92 cm-1 and 1625.40 cm-1 in the complex indicating the involvement of carbonyl groups of both amide and carboxylic acid in the coordination, the bands at 478.20 cm-1 and 750.39 cm-1 which is absent in the free ligand appeared in the complex was assigned to υ(M-O) and υ(M-Cl) band. The value obtained from molar conductivity at 10.7 Ω-1cm2mol-1 indicate that the complex is non-electrolyte in DMSO. Both the elemental and physicochemical analysis agreed with the proposed structure of the compound and also suggested one metal to two ligands ratio. Due to environmentally friendly, shortest reactions time, inexpensive, production of higher yields the authors recommend the use of mechanochemical methods over solution-based.}, year = {2022} }
TY - JOUR T1 - Mechanochemical Preparation and Biological Activity of Mn (II) Complex from Ciprofloxacin AU - Shehu Jibril AU - Kabiru Aliyu Baraya AU - Auwal Adamu Mahmoud AU - Jibril Shirama AU - Samira Muhammad Shehu AU - Shu’aibu Bala Adamu Y1 - 2022/03/18 PY - 2022 N1 - https://doi.org/10.11648/j.wjac.20220701.14 DO - 10.11648/j.wjac.20220701.14 T2 - World Journal of Applied Chemistry JF - World Journal of Applied Chemistry JO - World Journal of Applied Chemistry SP - 24 EP - 28 PB - Science Publishing Group SN - 2637-5982 UR - https://doi.org/10.11648/j.wjac.20220701.14 AB - The mechanochemically prepared complex [Mn(cip)2Cl2] was synthesized using simple neat grinding method and analyzed using spectral studies, elemental analysis and physicochemical properties. The complex shows increase in biological activity compared with both the free ligand of ciprofloxacin and the standard. The IR spectral analysis of the complex, the ligand ciprofloxacin acts as bidentate ligand that indicate a strong band in the spectra at 1707.92 cm-1 and 1628.81 cm-1 which was assigned to υ(C=O) cm-1 υ(COO) cm-1. It shifted to a lower frequency’s regions of 1707.92 cm-1 and 1625.40 cm-1 in the complex indicating the involvement of carbonyl groups of both amide and carboxylic acid in the coordination, the bands at 478.20 cm-1 and 750.39 cm-1 which is absent in the free ligand appeared in the complex was assigned to υ(M-O) and υ(M-Cl) band. The value obtained from molar conductivity at 10.7 Ω-1cm2mol-1 indicate that the complex is non-electrolyte in DMSO. Both the elemental and physicochemical analysis agreed with the proposed structure of the compound and also suggested one metal to two ligands ratio. Due to environmentally friendly, shortest reactions time, inexpensive, production of higher yields the authors recommend the use of mechanochemical methods over solution-based. VL - 7 IS - 1 ER -