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Three New 3D Coordination Polymers Constructed from Semirigid Tri-carboxylate V-shaped Ligand: Synthesis, Characterization and Magnetic Properties
| Content Provider | Directory of Open Access Journals (DOAJ) |
|---|---|
| Author | Ibrahim Omar Osman Jia-Cheng Liu |
| Abstract | Hydrothermal reactions of 2-(2′,4′-dicarboxylphenoxy) benzoic acid $(H_{3}$L ) with 1,4-di(pyridin-4-yl)benzene (dpb) and 1,4-bis(2-methylimidazol-3-ium-1-yl)benzene (bimib) in the presence of $Mn(OAc)_{2}$·4H2O and $Zn(NO_{3})_{2}·6H_{2}$O yielded three new coordination polymers, $[Mn_{1.5}(L)(dpb).H_{2}O].H_{2}$O (1), $[Zn_{3}(L)_{2}$( $bimib)]_{n}$ (2) and $[Zn_{3}(L)_{2}$( $bmimb)]_{n}$ (3), complex 1 has a three dimensional structure formed by the combination of mono and binuclear chains , complexes 2 and 3 have identical structures with one only different in the length of the auxiliary ligands, both complexes have 3D structure. All the complexes were characterized by IR, XRD, PXRD, and thermal gravemetric analysis (TGA), furthermore the magnetic bevior of complex 1 was studied; which showed antiferromagnetic behavior. DOI: http://dx.doi.org/10.17807/orbital.v11i3.1394 |
| Related Links | http://orbital.ufms.br/index.php/Chemistry/article/view/1394 |
| e-ISSN | 19846428 |
| DOI | 10.17807/orbital.v11i3.1394 |
| Journal | Orbital: The Electronic Journal of Chemistry |
| Issue Number | 3 |
| Volume Number | 11 |
| Language | English |
| Publisher | Universidade Federal de Mato Grosso do Sul |
| Publisher Date | 2019-01-01 |
| Publisher Place | Brazil |
| Access Restriction | Open |
| Subject Keyword | Science Chemistry Metal–organic Frameworks Mofs Coordination Polymers V-shaped Ligand |
| Content Type | Text |
| Resource Type | Article |
