{"id":69489,"date":"2018-03-09T23:13:58","date_gmt":"2018-03-09T23:13:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/polimeros-magneticos-de-coordinacion-metal-pseudohaluro-con-los-ligandos-12bis4piridiletanobpa-ybis4piridildisulfuro-bpds\/"},"modified":"2018-03-09T23:13:58","modified_gmt":"2018-03-09T23:13:58","slug":"polimeros-magneticos-de-coordinacion-metal-pseudohaluro-con-los-ligandos-12bis4piridiletanobpa-ybis4piridildisulfuro-bpds","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pais-vasco-euskal-herriko-unibertsitatea\/polimeros-magneticos-de-coordinacion-metal-pseudohaluro-con-los-ligandos-12bis4piridiletanobpa-ybis4piridildisulfuro-bpds\/","title":{"rendered":"Polimeros magneticos de coordinacion metal pseudohaluro con los ligandos 1,2bis(4piridil)etano(bpa) ybis(4piridil)disulfuro (bpds)."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Pinta Alonso Noelia De La <\/strong><\/h2>\n<p>El creciente inter\u00e9s despertado por los sistemas moleculares magn\u00e9ticos viene suscitando una gran actividad en la obtenci\u00f3n y caracterizaci\u00f3n de pol\u00edmeros de coordinaci\u00f3n de dimensionalidad creciente. En este contexto, en los \u00faltimos a\u00f1os nuestro grupo de investigaci\u00f3n viene trabajando sobre sistemas de cationes divalentes de la primera serie de transici\u00f3n con ligandos arom\u00e1ticos dipirid\u00ednicos y aniones pseudohaluros.  en esta l\u00ednea de trabajo, esta memoria recoge tres sistemas bien diferenciados en base al empleo del ligando org\u00e1nico. El primero de ellos, denominado sistema m\/lbpa (bpa = 1,2-bis-(4-piridil)etano y l = n3 y nco) para los casos en los que m = mn(ii), co(ii), ni(ii) y cu(ii), agrupa los compuestos obtenidos, en base a su composici\u00f3n estequiom\u00e9trica. La presentaci\u00f3n del estudio de los compuestos pertenecientes al sistema m\/l\/bpds (bpds = bis(4-piridil)disulfuro y l = nco y ncs) se estructura en dos apartados bien diferenciados por el ligando pseudohaluro empleado. De este modo, inicialmente estudiaremos aquellos compuestos que pertenezcan al subsistema m\/nco\/bpds (m = co(ii) y zn(ii) para, posteriormente, dar paso a las estructuras agrupadas en el subsistema  m\/ncs\/bpds (m=mn(ii), fe(ii), co(ii) y zn(ii)).  finalmente, esta memoria incluye dos compuestos sin ligando org\u00e1nico enlazante englobados en el sistema m\/ncs\/tam (tam = tetrametilamonio), para los casos en los que m = fe(iii) y zn(ii).  a lo largo de esta memoria, se recogen los estudios espectroc\u00f3picos y magnetoestructurales realizados en cada uno de los sistemas indicados. Para ello, los compuestos sintetizados han sido caracterizados mediante las siguientes t\u00e9cnicas: an\u00e1lisis elemental e icp, difracci\u00f3n de rayos x en muestra monocristalina, espectroscop\u00eda infrarroja, espectroscop\u00eda de resonancia paramagn\u00e9tica electr\u00f3nica, an\u00e1lisis termogravim\u00e9trico, reflectancia difusa y medidas de la susceptibilidad magn\u00e9tica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Polimeros magneticos de coordinacion metal pseudohaluro con los ligandos 1,2bis(4piridil)etano(bpa) ybis(4piridil)disulfuro (bpds).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Polimeros magneticos de coordinacion metal pseudohaluro con los ligandos 1,2bis(4piridil)etano(bpa) ybis(4piridil)disulfuro (bpds). <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Pinta Alonso Noelia De La <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/07\/2004<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Roberto Cortes Montero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Gutierrez zorrilla Juan  manuel <\/li>\n<li>Juan  Manuel Salas peregrin (vocal)<\/li>\n<li> Urtiaga greaves miren karmele (vocal)<\/li>\n<li>Javier Garcia tojal (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pinta Alonso Noelia De La El creciente inter\u00e9s despertado por los sistemas moleculares magn\u00e9ticos viene suscitando una [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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