{"id":89769,"date":"2001-06-04T00:00:00","date_gmt":"2001-06-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/complejos-de-paladio-ii-con-ligandos-hidrazona-y-o-triazenuro\/"},"modified":"2001-06-04T00:00:00","modified_gmt":"2001-06-04T00:00:00","slug":"complejos-de-paladio-ii-con-ligandos-hidrazona-y-o-triazenuro","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/complejos-de-paladio-ii-con-ligandos-hidrazona-y-o-triazenuro\/","title":{"rendered":"Complejos de paladio (ii) con ligandos hidrazona y\/o triazenuro"},"content":{"rendered":"<h2>Tesis doctoral de <strong> M. Asuncion Mu\u00f1oz Santamaria <\/strong><\/h2>\n<p>En el presente trabajo se estudia la sintesis, caracterizacion estructural y reactividad de distintos complejos mono-bi y tetranucleares de paladio (ii) con ligandos hidrazona y\/o triazenuro, asi como sus propiedades electroquimicas, acido-base, fotofisicas y fotoquimicas. En particular, se presenta el complejo ortometalado [pd(c6h4n(h)n=c(ch)c5h4n)c1] en el que el ligando hidrazona actua como tridentano quelato(c^n^n). Por desplazamiento del ligando c1 se obtienen los complejos [pd(c6h4n(h)n=c(ch3)c5h4n)l][bf4]. Los ligandos dppm o 4,4\u00c2\u00bf-bpy dan lugar a complejos binucleares e ionicos de formula [{pd(c6h4n(h)n=c(ch3)-c5h4n)}2(u-l)][bf4]2. Ha sido posible determinar por espectroscopia uv-vis los pka de algunos de los complejos anteriores. algunos de los complejos ortometalados muestran luminiscencia de vida muy corta asignada a emisiones desde estados excitados ilct. Se ha obtenido tambien el complejo [pd(c6h4n(h)n=c(ch3)c5h4n)(k1-rnnnr)], donde r=4-(ch3)c6h4, y se ha caracterizado su comportamiento fluxional en disolucion consistente en un equilibrio 1,3-metalotropico del ligando k1-triazenuro. Se ha sintetizado tambien los complejos binucleares cis y trans-[{pd (c6h4n=nc6h5)}2(u-rnnnr)2], que presentan cuatro transferencias electronicas reversibles. Se describen en este trabajo, por vez primera, la dependencia de la comunicaci\u00f3n electronica entre dos centros redox equivalentes con su disposicion geometrica en el espacio. Asi mismo, se obtuvieron los complejos tetranucleares [{pd2(u-rnynr)2}2(u-cl4)], donde y=n, c(ch3), asi como [pd2(u-rnnnr)2}2(u-1)4 y [pd2cl2(u-rnnnr)2 (u-dppm)]. En los complejos tetranucleares estudiados con cuatro centros redox equivalentes y dos tipos de ligandos puente entre los metales, es posible reconocer mediante voltametria c\u00edclica la existencia de las dos rutas de conexi\u00f3n electronica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Complejos de paladio (ii) con ligandos hidrazona y\/o triazenuro<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Complejos de paladio (ii) con ligandos hidrazona y\/o triazenuro <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M. Asuncion Mu\u00f1oz Santamaria <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Burgos<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/04\/2001<\/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>Gabriel Garc\u00eda Herbosa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Laguna <\/li>\n<li> Casares gonzalez Juan  a. (vocal)<\/li>\n<li>Juan Fornies gracia (vocal)<\/li>\n<li>bego\u00f1a Garcia ruiz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M. Asuncion Mu\u00f1oz Santamaria En el presente trabajo se estudia la sintesis, caracterizacion estructural y reactividad de [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[37674,19,863,17,20],"tags":[98560,41898,186622,39530,25432,55230],"class_list":["post-89769","post","type-post","status-publish","format-standard","hentry","category-burgos","category-compuestos-coordinados","category-compuestos-organometalicos","category-quimica","category-quimica-inorganica","tag-antonio-laguna","tag-begona-garcia-ruiz","tag-casares-gonzalez-juan-a","tag-gabriel-garcia-herbosa","tag-juan-fornies-gracia","tag-m-asuncion-munoz-santamaria"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=89769"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89769\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=89769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=89769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=89769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}