Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.

Starting from the CoXnH2O−DioxH2−L system, where DioxH2 = MH2 (methylglyoxime), DH2 (dimethylglyoxime) MEH2 (methylethylglyoxime), NioxH2 (1,2-cyclohexanedionedioxime), DfH2 (diphenylglyoxime), or FurH2 (furylglyoxime); L = Thio (thiocarbamide), Py (pyridine), An (aniline), NH3, PPh3 (triphenylphosp...

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Autor principal:	Coropceanu, Eduard
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2014
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/dd42016e9cf0432d870d969b4b28f6f6
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spelling	oai:doaj.org-article:dd42016e9cf0432d870d969b4b28f6f62021-11-21T11:58:52ZFluorine-containing Co(III) dioximates: synthesis, structure, and properties. 546.73-3:582.232+546.733:548.732537-63651810-648Xhttps://doaj.org/article/dd42016e9cf0432d870d969b4b28f6f62014-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2014/article/39442https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Starting from the CoXnH2O−DioxH2−L system, where DioxH2 = MH2 (methylglyoxime), DH2 (dimethylglyoxime) MEH2 (methylethylglyoxime), NioxH2 (1,2-cyclohexanedionedioxime), DfH2 (diphenylglyoxime), or FurH2 (furylglyoxime); L = Thio (thiocarbamide), Py (pyridine), An (aniline), NH3, PPh3 (triphenylphosphine), or SAM (sulfanilamide); X = F-, [BF4]-, [PF6]-, [SbF6]-, [BeF4]2-, [SiF6]2-, [TiF6]2-, [ZrF6]2-, [AlF6]3-, a series of coordinative compounds with the general formula of [Co(DioxH)2(L)2]XnH2O have been synthesized; their composition, structure, and some properties have been established. In addition, the substitution of some ligands from the axial position has been studied. The inclusion of fluoride anions in the studied dioximates creates favorable conditions for the formation of some complex hydrogen bond networks, which improves the crystallization process and increases the stability of the complexes. For the compounds containing both Co(III) and Rh(III) cations, it has been established that, according to Pearson, the Rh(III) cation prefers to form complex cations with thiocarbamide rather than with dioxime, while both DioxH- (DH- and NioxH-) and thiocarbamide coordinate to Co(III).Coropceanu, EduardD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 13, Iss 3-4, Pp 148-167 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Coropceanu, Eduard Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
description	Starting from the CoXnH2O−DioxH2−L system, where DioxH2 = MH2 (methylglyoxime), DH2 (dimethylglyoxime) MEH2 (methylethylglyoxime), NioxH2 (1,2-cyclohexanedionedioxime), DfH2 (diphenylglyoxime), or FurH2 (furylglyoxime); L = Thio (thiocarbamide), Py (pyridine), An (aniline), NH3, PPh3 (triphenylphosphine), or SAM (sulfanilamide); X = F-, [BF4]-, [PF6]-, [SbF6]-, [BeF4]2-, [SiF6]2-, [TiF6]2-, [ZrF6]2-, [AlF6]3-, a series of coordinative compounds with the general formula of [Co(DioxH)2(L)2]XnH2O have been synthesized; their composition, structure, and some properties have been established. In addition, the substitution of some ligands from the axial position has been studied. The inclusion of fluoride anions in the studied dioximates creates favorable conditions for the formation of some complex hydrogen bond networks, which improves the crystallization process and increases the stability of the complexes. For the compounds containing both Co(III) and Rh(III) cations, it has been established that, according to Pearson, the Rh(III) cation prefers to form complex cations with thiocarbamide rather than with dioxime, while both DioxH- (DH- and NioxH-) and thiocarbamide coordinate to Co(III).
format	article
author	Coropceanu, Eduard
author_facet	Coropceanu, Eduard
author_sort	Coropceanu, Eduard
title	Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
title_short	Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
title_full	Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
title_fullStr	Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
title_full_unstemmed	Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.
title_sort	fluorine-containing co(iii) dioximates: synthesis, structure, and properties.
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2014
url	https://doaj.org/article/dd42016e9cf0432d870d969b4b28f6f6
work_keys_str_mv	AT coropceanueduard fluorinecontainingcoiiidioximatessynthesisstructureandproperties
_version_	1718419335193559040

Fluorine-containing Co(III) dioximates: synthesis, structure, and properties.

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