{"id":84695,"date":"2018-03-10T00:09:03","date_gmt":"2018-03-10T00:09:03","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-los-efectos-de-cuadrupolo-nuclear-en-los-espectros-de-rotacion-estudio-del-diclorofluorometano-11-dicloroetano-y-piridazina\/"},"modified":"2018-03-10T00:09:03","modified_gmt":"2018-03-10T00:09:03","slug":"analisis-de-los-efectos-de-cuadrupolo-nuclear-en-los-espectros-de-rotacion-estudio-del-diclorofluorometano-11-dicloroetano-y-piridazina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/analisis-de-los-efectos-de-cuadrupolo-nuclear-en-los-espectros-de-rotacion-estudio-del-diclorofluorometano-11-dicloroetano-y-piridazina\/","title":{"rendered":"Analisis de los efectos de cuadrupolo nuclear en los espectros de rotacion: estudio del diclorofluorometano, 1,1-dicloroetano y piridazina."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Luis Esteban Ana De <\/strong><\/h2>\n<p>En este trabajo se recoge el estudio llevado a cabo sobre el acoplamiento de cuadrupolo nuclear originada por dos n\u00facleos en las mol\u00e9culas de diclorofluorometano, 1,1-dicloroetano y piridazina. Dicho estudio se ha realizado con un espectr\u00f3metro de microondas de haz molecular pulsado con transformaci\u00f3n de fourier que gracias a sus caracter\u00edsticas de elevada sensibilidad, poder de resoluci\u00f3n y precisi\u00f3n en la medida de frecuencias ha permitido resolver la estructura hiperfina de cuadrupolo en el espectro de rotaci\u00f3n de dichas mol\u00e9culas. as\u00ed,se han determinado en todos los casos con gran precisi\u00f3n los tensores de cuadrupolo nuclear que han proporcionado informaci\u00f3n sobre la distribuci\u00f3n electr\u00f3nica en el entorno de los n\u00facleos de cloro y nitr\u00f3geno. Esta informaci\u00f3n ha sido contrastada con la obtenida del an\u00e1lisis estructural.  para el 1,1-dicloroetano, se ha realizado adem\u00e1s el an\u00e1lisis de la rotaci\u00f3n interna del grupo metilo. El poder de resoluci\u00f3n del espectr\u00f3metro de microondas con transformaci\u00f3n de fourier en gu\u00eda de ondas utilizado en dicho an\u00e1lisis ha hecho posible la observaci\u00f3n de los dobletes de rotaci\u00f3n interna para transiciones de rotaci\u00f3n de n\u00famero cu\u00e1ntico j alto del primer estado excitado de la torsi\u00f3n del grupo metilo en las que la interacci\u00f3n de cuadrupolo nuclear es despreciable. De esta manera, se ha determinado por primera vez la barrera de rotaci\u00f3n interna del grupo metilo en presencia de dos n\u00facleos con cuadrupolo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Analisis de los efectos de cuadrupolo nuclear en los espectros de rotacion: estudio del diclorofluorometano, 1,1-dicloroetano y piridazina.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Analisis de los efectos de cuadrupolo nuclear en los espectros de rotacion: estudio del diclorofluorometano, 1,1-dicloroetano y piridazina. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Luis Esteban Ana De <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/05\/2000<\/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> Alonso Hernandez Jos\u00e9 Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Guarnieri <\/li>\n<li>Luis Lain perez (vocal)<\/li>\n<li>jean Demaison (vocal)<\/li>\n<li>carmen Barrientos benito (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Esteban Ana De En este trabajo se recoge el estudio llevado a cabo sobre el acoplamiento [&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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