{"id":155357,"date":"2026-01-12T17:19:35","date_gmt":"2026-01-12T17:19:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/transferencia-intramolecular-de-energia-vibracional-acoplamiento-tension-flexion\/"},"modified":"2026-01-12T17:19:35","modified_gmt":"2026-01-12T17:19:35","slug":"transferencia-intramolecular-de-energia-vibracional-acoplamiento-tension-flexion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/transferencia-intramolecular-de-energia-vibracional-acoplamiento-tension-flexion\/","title":{"rendered":"Transferencia intramolecular de energia vibracional: acoplamiento tension-flexion"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Andres Garcia Ayllon <\/strong><\/h2>\n<p>En el presente trabajo de tesis doctoral hemos analizado la naturaleza del acoplamiento de modos locales tension-flexion (en resonancia de fermi) de moleculas poliatomicas, con el fin de conocer sus efectos en los procesos de redistribucion intramolecular de energia vibracional (ivr), tal como aparecen en la dinamica de modos locales y sus manifestaciones espectroscopicas.  hemos aplicado los metodos de la dinamica no lineal y de cuantizacion semiclasica a modelos hamiltonianos de dimensionalidad reducida, representativos de moleculas tales como benceno y fluoroformo. Asi, hemos analizado, en primer lugar, la dinamica clasica y semiclasica de un modelo hamiltoniano de dos modos para un fragmento alquilico hcc, lo cual nos ha servido para poner a punto las tecnicas de cuantizacion semiclasica utilizadas. En segundo lugar, hemos estudiado la dinamica en el plano de un fragmento hccc del benceno, cuyo espectro de sobretonos muestra bandas anchas sin estructura. Por ultimo en tercer lugar, hemos extendido nuestro analisis dinamico y semiclasico al fluoroformo, representativo de moleculas hcx3, mediante modelos hamiltonianos de dos y tres modos, y para el que las bandas de sobretonos estan estructuradas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Transferencia intramolecular de energia vibracional: acoplamiento tension-flexion<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Transferencia intramolecular de energia vibracional: acoplamiento tension-flexion <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Andres Garcia Ayllon <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Jes\u00fas Santamaria Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Fernandez Ra\u00f1ada <\/li>\n<li>Rafael Escribano Torres (vocal)<\/li>\n<li>Francisco Javier Aoiz Moleres (vocal)<\/li>\n<li>Florentino Borondo Rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Andres Garcia Ayllon En el presente trabajo de tesis doctoral hemos analizado la naturaleza del acoplamiento 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 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