Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether
This research includes the synthesis and characterization of Shiff's bases crown ethers prepared from condensation between cis-diaminodibenzo-18-crown-6 and benzaldehyde substituted with some groups such as; 4-H , 4-CH2(CH2)6CH 3 , 4-Cl , 4-Br and 4-NO2 and their complexes with Fe(NOO.The stud...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Thi-Qar
2019-05-01
|
| Series: | مجلة علوم ذي قار |
| Subjects: | |
| Online Access: | https://www.jsci.utq.edu.iq/index.php/main/article/view/195 |
| _version_ | 1797595856770170880 |
|---|---|
| author | Raed A. Aubed |
| author_facet | Raed A. Aubed |
| author_sort | Raed A. Aubed |
| collection | DOAJ |
| description |
This research includes the synthesis and characterization of Shiff's bases crown ethers
prepared from condensation between cis-diaminodibenzo-18-crown-6 and benzaldehyde
substituted with some groups such as; 4-H , 4-CH2(CH2)6CH 3 , 4-Cl , 4-Br and 4-NO2 and their complexes with Fe(NOO.The study involved solubility, melting points and thermal stability, elemental analysis have been detected with spectral studies using 1 H-NMR, UV-Visible and IR-spectroscopy .Theyfound to be solid crystalline and appear to be salt Shiff's bases crown ethers formed by Iondipole interaction between the cation and the
negatively charged oxygen atoms symmetrically placed
in the crown ether ring .The complexes were prepared with molar ratio
1:1(ligand:metal salt) .they were found to have the general formula :-
[Fe (L) (NO
3
)
3
.9H
O].
2
3
)
3
.9H
2
|
| first_indexed | 2024-03-11T02:42:26Z |
| format | Article |
| id | doaj.art-09ea358ed8f94fc1938de6a2a2a0db58 |
| institution | Directory Open Access Journal |
| issn | 1991-8690 2709-0256 |
| language | English |
| last_indexed | 2024-03-11T02:42:26Z |
| publishDate | 2019-05-01 |
| publisher | University of Thi-Qar |
| record_format | Article |
| series | مجلة علوم ذي قار |
| spelling | doaj.art-09ea358ed8f94fc1938de6a2a2a0db582023-11-18T09:29:54ZengUniversity of Thi-Qarمجلة علوم ذي قار1991-86902709-02562019-05-0131Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether Raed A. Aubed 0Basrah University This research includes the synthesis and characterization of Shiff's bases crown ethers prepared from condensation between cis-diaminodibenzo-18-crown-6 and benzaldehyde substituted with some groups such as; 4-H , 4-CH2(CH2)6CH 3 , 4-Cl , 4-Br and 4-NO2 and their complexes with Fe(NOO.The study involved solubility, melting points and thermal stability, elemental analysis have been detected with spectral studies using 1 H-NMR, UV-Visible and IR-spectroscopy .Theyfound to be solid crystalline and appear to be salt Shiff's bases crown ethers formed by Iondipole interaction between the cation and the negatively charged oxygen atoms symmetrically placed in the crown ether ring .The complexes were prepared with molar ratio 1:1(ligand:metal salt) .they were found to have the general formula :- [Fe (L) (NO 3 ) 3 .9H O]. 2 3 ) 3 .9H 2 https://www.jsci.utq.edu.iq/index.php/main/article/view/195Crown etherschiff's basesCrown ethers complexes. |
| spellingShingle | Raed A. Aubed Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether مجلة علوم ذي قار Crown ethers chiff's bases Crown ethers complexes. |
| title | Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether |
| title_full | Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether |
| title_fullStr | Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether |
| title_full_unstemmed | Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether |
| title_short | Preparation and Spectroscopic Characterization of Iron(III) Complexes of a Functionalized Crown Ether |
| title_sort | preparation and spectroscopic characterization of iron iii complexes of a functionalized crown ether |
| topic | Crown ethers chiff's bases Crown ethers complexes. |
| url | https://www.jsci.utq.edu.iq/index.php/main/article/view/195 |
| work_keys_str_mv | AT raedaaubed preparationandspectroscopiccharacterizationofironiiicomplexesofafunctionalizedcrownether |