SYNTHESIS, CHARACTERIZATION, THEORETICAL AND BIOLOGICAL STUDIES OF A NEW MACROCYCLE SCHIFF BASE WHITH Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES

Soleimani, Esmaiel; Naghi Taheri, Sayed Ali; Sargolzaei, Mohsen

dc.creator	Soleimani, Esmaiel
dc.creator	Naghi Taheri, Sayed Ali
dc.creator	Sargolzaei, Mohsen
dc.date	2018-02-09
dc.date.accessioned	2019-11-13T15:11:38Z
dc.date.available	2019-11-13T15:11:38Z
dc.identifier	http://www.jcchems.com/index.php/JCCHEMS/article/view/467
dc.identifier.uri	https://revistaschilenas.uchile.cl/handle/2250/112645
dc.description	A new macrocycle Schiff base, by the reaction between benzene-1,2-diamine and 3-bromo-pentane-2,4-dione, is introduced and a series of its complexes with Co(II), Ni(II), Cu(II) and Zn(II) have been synthesized. FTIR, 1H and 13C NMR, and TGA, also biological activities of all complexes and the electronic spectral data have been investigated. The results show that there are no water molecules, also that macrocycle Schiff base is bonded to the metal ions through nitrogen atoms of four azomethine groups via an octahedral arrangement containing N4 tetra-dentate donor sites on planar and two Cl atoms occupying the other two opposed sites. The corresponding Cu(II) and Zn(II) complexes showed good antibacterial and antifungal activities. The molecular geometry, frontier molecular orbitals and Mulliken atomic charge of the compounds are investigated theoretically using DFT method.	en-US
dc.format	application/pdf
dc.language	eng
dc.publisher	Sociedad Chilena de Química	en-US
dc.relation	http://www.jcchems.com/index.php/JCCHEMS/article/view/467/199
dc.rights	Copyright (c) 2018 Journal of the Chilean Chemical Society	en-US
dc.rights	https://creativecommons.org/licenses/by-nc-sa/4.0	en-US
dc.source	Journal of the Chilean Chemical Society; Vol 62 No 4 (2017): Journal of the Chilean Chemical Society	en-US
dc.source	0717-9707
dc.source	0717-9324
dc.subject	Macrocycle Schiff base	en-US
dc.subject	DFT calculations	en-US
dc.subject	thermal analysis	en-US
dc.subject	molecular modeling	en-US
dc.subject	antibacterial activity	en-US
dc.title	SYNTHESIS, CHARACTERIZATION, THEORETICAL AND BIOLOGICAL STUDIES OF A NEW MACROCYCLE SCHIFF BASE WHITH Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES	en-US
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion

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