Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties

Coordination polymers have been prepared by the hydrothermal reaction of M2+saccharinates (M = Ni, Cu and Zn) and pyrazine, pyz, in a ratio 1:1. The complexes of formula [M(sac)2(H2O)2pyz]n, M = Ni2+ and Zn2+ and [Cu(sac)2(H2O)pyz]n were characterized by spectroscopic methods and elemental analysis,...

Descripción completa

Detalles Bibliográficos
Autores principales:	Valle-Bourrouet, Grettel, Weyhermüller, Thomas
Formato:	Online
Idioma:	spa
Publicado:	Universidad de Costa Rica 2011
Acceso en línea:	https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2207

id	CIETEC2207
record_format	ojs
spelling	CIETEC22072024-09-13T19:38:08Z Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties Valle-Bourrouet, Grettel Weyhermüller, Thomas Coordination polymers have been prepared by the hydrothermal reaction of M2+saccharinates (M = Ni, Cu and Zn) and pyrazine, pyz, in a ratio 1:1. The complexes of formula [M(sac)2(H2O)2pyz]n, M = Ni2+ and Zn2+ and [Cu(sac)2(H2O)pyz]n were characterized by spectroscopic methods and elemental analysis, magnetic measurements, single and powder x-ray diffraction. The compounds crystallize in the triclinic space group p-1. The zinc ion is octahedrally coordinated by two sac ions, two water and two pyrazine molecules. The copper ion is penta-coordinated in a distorted square pyramidal geometry with the pyrazine molecules in the axial position. The metal atoms are connected via pyrazine μ-N,N’-coordination and form linear chains, containing a network of hydrogen bonds between the chains, that build a 2D sheet structure. Universidad de Costa Rica 2011-07-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2207 Revista de Ciencia y Tecnología; Vol. 26 No. 1 y 2 (2010) Revista de Ciencia y Tecnología; Vol. 26 Núm. 1 y 2 (2010) 2215-5708 0378-052X spa https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2207/2168 Derechos de autor 2014 Revista de Ciencia y Tecnología
institution	Universidad de Costa Rica
collection	Revista de Ciencia y Tecnología
language	spa
format	Online
author	Valle-Bourrouet, Grettel Weyhermüller, Thomas
spellingShingle	Valle-Bourrouet, Grettel Weyhermüller, Thomas Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
author_facet	Valle-Bourrouet, Grettel Weyhermüller, Thomas
author_sort	Valle-Bourrouet, Grettel
description	Coordination polymers have been prepared by the hydrothermal reaction of M2+saccharinates (M = Ni, Cu and Zn) and pyrazine, pyz, in a ratio 1:1. The complexes of formula [M(sac)2(H2O)2pyz]n, M = Ni2+ and Zn2+ and [Cu(sac)2(H2O)pyz]n were characterized by spectroscopic methods and elemental analysis, magnetic measurements, single and powder x-ray diffraction. The compounds crystallize in the triclinic space group p-1. The zinc ion is octahedrally coordinated by two sac ions, two water and two pyrazine molecules. The copper ion is penta-coordinated in a distorted square pyramidal geometry with the pyrazine molecules in the axial position. The metal atoms are connected via pyrazine μ-N,N’-coordination and form linear chains, containing a network of hydrogen bonds between the chains, that build a 2D sheet structure.
title	Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
title_short	Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
title_full	Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
title_fullStr	Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
title_full_unstemmed	Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
title_sort	polymers of unidimentional coordination [m(sac)2(h2o)(pyz)]n, (m= ni2+, cu2+ and zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties
publisher	Universidad de Costa Rica
publishDate	2011
url	https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2207
work_keys_str_mv	AT vallebourrouetgrettel polymersofunidimentionalcoordinationmsac2h2opyznmni2cu2andzn2sacsaccharinatepyzpyrazinespectroscopyandmagneticproperties AT weyhermullerthomas polymersofunidimentionalcoordinationmsac2h2opyznmni2cu2andzn2sacsaccharinatepyzpyrazinespectroscopyandmagneticproperties
_version_	1810115444502167552

Polymers of unidimentional coordination [M(sac)2(H2O)(pyz)]n, (M= Ni2+, Cu2+ and Zn2+, sac =saccharinate, pyz= pyrazine), spectroscopy and magnetic properties

Ejemplares similares