Schiff base (L) ligand is prepared via condensation of P-Anisaldehyde and ethylene diamine in 2:1 ratio in ethanol. A new complex is prepared by reacting this ligand with metallic salt CdI2. The structure of the two derivatives are confirmed using various spectroscopic techniques: C, H, N analyses, IR, UV-visible and X-ray diffraction. The IR spectrums of ligand and complex show respectively intense peaks at 1629 cm-1 and 1639cm-1 indicating the presence of azomethine group (N=C). The crystal structure of the ligand belongs respectively to monoclinic, space group P21/n. In the crystal packing of the ligand, molecules are linked by a pair of methyl-C-H…O(methoxy) interactions, forming to an infinite one-dimensional chain. The structural characterization of the complex reveals that it crystallizes in an orthorhombic system P with as space group Pbca with a=14.8704 Å; b=12.9618 Å; c=22.4416 Å. The crystal structure of the monomer complex shows a distorted tetrahedral geometry. The CdII center is coordinated by the bidentate schiff base ligand via the two imine groups (N-donor) and the two chlorine atoms. Non-classical intermolecular H-bonds of the type benzene-C—H…O(methoxy) exist and link the monomeric complex, forming one dimensional chains.
| Published in | American Journal of Heterocyclic Chemistry (Volume 6, Issue 2) |
| DOI | 10.11648/j.ajhc.20200602.13 |
| Page(s) | 30-35 |
| 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. |
| Copyright |
Copyright © The Author(s), 2020. Published by Science Publishing Group |
Crystal Structure, N, N’-bis (4-méthoxybenzylidène) Ethylenediamine, X-ray Diffraction, Schiff Base
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APA Style
Adrienne Ndiolene, Tidiane Diop, Mouhamadou Sembene Boye, Thierry Maris, Aminata Diasse-Sarr. (2020). Synthesis, Spectroscopic Studies and Crystal Structures of N, N’-bis (4-methoxybenzylidene) Ethylenediamine and an Its New Cadmium (II) Complex. American Journal of Heterocyclic Chemistry, 6(2), 30-35. https://doi.org/10.11648/j.ajhc.20200602.13
ACS Style
Adrienne Ndiolene; Tidiane Diop; Mouhamadou Sembene Boye; Thierry Maris; Aminata Diasse-Sarr. Synthesis, Spectroscopic Studies and Crystal Structures of N, N’-bis (4-methoxybenzylidene) Ethylenediamine and an Its New Cadmium (II) Complex. Am. J. Heterocycl. Chem. 2020, 6(2), 30-35. doi: 10.11648/j.ajhc.20200602.13
AMA Style
Adrienne Ndiolene, Tidiane Diop, Mouhamadou Sembene Boye, Thierry Maris, Aminata Diasse-Sarr. Synthesis, Spectroscopic Studies and Crystal Structures of N, N’-bis (4-methoxybenzylidene) Ethylenediamine and an Its New Cadmium (II) Complex. Am J Heterocycl Chem. 2020;6(2):30-35. doi: 10.11648/j.ajhc.20200602.13
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Download@article{10.11648/j.ajhc.20200602.13,
author = {Adrienne Ndiolene and Tidiane Diop and Mouhamadou Sembene Boye and Thierry Maris and Aminata Diasse-Sarr},
title = {Synthesis, Spectroscopic Studies and Crystal Structures of N, N’-bis (4-methoxybenzylidene) Ethylenediamine and an Its New Cadmium (II) Complex},
journal = {American Journal of Heterocyclic Chemistry},
volume = {6},
number = {2},
pages = {30-35},
doi = {10.11648/j.ajhc.20200602.13},
url = {https://doi.org/10.11648/j.ajhc.20200602.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajhc.20200602.13},
abstract = {Schiff base (L) ligand is prepared via condensation of P-Anisaldehyde and ethylene diamine in 2:1 ratio in ethanol. A new complex is prepared by reacting this ligand with metallic salt CdI2. The structure of the two derivatives are confirmed using various spectroscopic techniques: C, H, N analyses, IR, UV-visible and X-ray diffraction. The IR spectrums of ligand and complex show respectively intense peaks at 1629 cm-1 and 1639cm-1 indicating the presence of azomethine group (N=C). The crystal structure of the ligand belongs respectively to monoclinic, space group P21/n. In the crystal packing of the ligand, molecules are linked by a pair of methyl-C-H…O(methoxy) interactions, forming to an infinite one-dimensional chain. The structural characterization of the complex reveals that it crystallizes in an orthorhombic system P with as space group Pbca with a=14.8704 Å; b=12.9618 Å; c=22.4416 Å. The crystal structure of the monomer complex shows a distorted tetrahedral geometry. The CdII center is coordinated by the bidentate schiff base ligand via the two imine groups (N-donor) and the two chlorine atoms. Non-classical intermolecular H-bonds of the type benzene-C—H…O(methoxy) exist and link the monomeric complex, forming one dimensional chains.},
year = {2020}
}
TY - JOUR T1 - Synthesis, Spectroscopic Studies and Crystal Structures of N, N’-bis (4-methoxybenzylidene) Ethylenediamine and an Its New Cadmium (II) Complex AU - Adrienne Ndiolene AU - Tidiane Diop AU - Mouhamadou Sembene Boye AU - Thierry Maris AU - Aminata Diasse-Sarr Y1 - 2020/11/19 PY - 2020 N1 - https://doi.org/10.11648/j.ajhc.20200602.13 DO - 10.11648/j.ajhc.20200602.13 T2 - American Journal of Heterocyclic Chemistry JF - American Journal of Heterocyclic Chemistry JO - American Journal of Heterocyclic Chemistry SP - 30 EP - 35 PB - Science Publishing Group SN - 2575-5722 UR - https://doi.org/10.11648/j.ajhc.20200602.13 AB - Schiff base (L) ligand is prepared via condensation of P-Anisaldehyde and ethylene diamine in 2:1 ratio in ethanol. A new complex is prepared by reacting this ligand with metallic salt CdI2. The structure of the two derivatives are confirmed using various spectroscopic techniques: C, H, N analyses, IR, UV-visible and X-ray diffraction. The IR spectrums of ligand and complex show respectively intense peaks at 1629 cm-1 and 1639cm-1 indicating the presence of azomethine group (N=C). The crystal structure of the ligand belongs respectively to monoclinic, space group P21/n. In the crystal packing of the ligand, molecules are linked by a pair of methyl-C-H…O(methoxy) interactions, forming to an infinite one-dimensional chain. The structural characterization of the complex reveals that it crystallizes in an orthorhombic system P with as space group Pbca with a=14.8704 Å; b=12.9618 Å; c=22.4416 Å. The crystal structure of the monomer complex shows a distorted tetrahedral geometry. The CdII center is coordinated by the bidentate schiff base ligand via the two imine groups (N-donor) and the two chlorine atoms. Non-classical intermolecular H-bonds of the type benzene-C—H…O(methoxy) exist and link the monomeric complex, forming one dimensional chains. VL - 6 IS - 2 ER -
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