SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND

Complexes were synthesized from aspirinate of Cu(II) and acetate of Cu(II) dihydrated with the ligand 1,3-thiazole and were characterized through elemental analysis, magnetic moment, FT-IR spectroscopy, and thermogravimetric analysis. Moreover, semiempirical structural PM6 of both compounds were car...

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Autores principales:	SEGUEL,GLORIA V, RIVAS,BERNABÉ L, CONTRERAS,J. GUILLERMO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2013
Materias:	metallic aspirinates metallic acetates 1,3-thiazole
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400012
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spelling	oai:scielo:S0717-970720130004000122014-09-02SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGANDSEGUEL,GLORIA VRIVAS,BERNABÉ LCONTRERAS,J. GUILLERMO metallic aspirinates metallic acetates 1,3-thiazole Complexes were synthesized from aspirinate of Cu(II) and acetate of Cu(II) dihydrated with the ligand 1,3-thiazole and were characterized through elemental analysis, magnetic moment, FT-IR spectroscopy, and thermogravimetric analysis. Moreover, semiempirical structural PM6 of both compounds were carried out. Ligand 1,3-thiazole coordinates with the Cu(II) ions through the nitrogen without break the dimeric unit Cu2 (RCOO)4 To coordinate with the aspirinate of Cu(II), the ligand must to break tridimensional arrangement and to coordinate with the acetate of Cu(II) dihydrated, it replaced the water molecules. In both compounds, Cu2(asp)4(Tz)2 and Cu2(acetate)4(Tz)2, the PM6 calculations corresponding to the Cu-Cu distances in the dimeric unit Cu2 (RCOO)4 presents a small difference 0.03A°, but the magnetic moments are very different. The complex with aspirinate presents a magnetic moment of 1.79 M.B and that with acetate is 1.4 MB.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.58 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400012en10.4067/S0717-97072013000400012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	metallic aspirinates metallic acetates 1,3-thiazole
spellingShingle	metallic aspirinates metallic acetates 1,3-thiazole SEGUEL,GLORIA V RIVAS,BERNABÉ L CONTRERAS,J. GUILLERMO SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
description	Complexes were synthesized from aspirinate of Cu(II) and acetate of Cu(II) dihydrated with the ligand 1,3-thiazole and were characterized through elemental analysis, magnetic moment, FT-IR spectroscopy, and thermogravimetric analysis. Moreover, semiempirical structural PM6 of both compounds were carried out. Ligand 1,3-thiazole coordinates with the Cu(II) ions through the nitrogen without break the dimeric unit Cu2 (RCOO)4 To coordinate with the aspirinate of Cu(II), the ligand must to break tridimensional arrangement and to coordinate with the acetate of Cu(II) dihydrated, it replaced the water molecules. In both compounds, Cu2(asp)4(Tz)2 and Cu2(acetate)4(Tz)2, the PM6 calculations corresponding to the Cu-Cu distances in the dimeric unit Cu2 (RCOO)4 presents a small difference 0.03A°, but the magnetic moments are very different. The complex with aspirinate presents a magnetic moment of 1.79 M.B and that with acetate is 1.4 MB.
author	SEGUEL,GLORIA V RIVAS,BERNABÉ L CONTRERAS,J. GUILLERMO
author_facet	SEGUEL,GLORIA V RIVAS,BERNABÉ L CONTRERAS,J. GUILLERMO
author_sort	SEGUEL,GLORIA V
title	SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
title_short	SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
title_full	SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
title_fullStr	SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
title_full_unstemmed	SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND
title_sort	synthesis and characterization of copper complexes: interaction of metalliccarboxylates with 1,3-thiazole ligand
publisher	Sociedad Chilena de Química
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400012
work_keys_str_mv	AT seguelgloriav synthesisandcharacterizationofcoppercomplexesinteractionofmetalliccarboxylateswith13thiazoleligand AT rivasbernabel synthesisandcharacterizationofcoppercomplexesinteractionofmetalliccarboxylateswith13thiazoleligand AT contrerasjguillermo synthesisandcharacterizationofcoppercomplexesinteractionofmetalliccarboxylateswith13thiazoleligand
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SYNTHESIS AND CHARACTERIZATION OF COPPER COMPLEXES: INTERACTION OF METALLICCARBOXYLATES WITH 1,3-THIAZOLE LIGAND

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