Three new orthopalladated chromophores based on push-pull pi conjugated ligands have been prepared and characterized. The second order molecular NLO activity has been determined by EFISH measurements giving mu(g)/beta values up to 610 x 10(-48) esu at an incident laser wavelength of 1.907 mum. The X-ray structures of two different polymorphs of one chromophore are also reported and polymorphism is discussed in terms of conformational changes.
Second Order molecular nonlinearities in new orthopalladated push-pull chromophores / Centore, Roberto; A., Fort; Panunzi, Barbara; Roviello, Antonio; Tuzi, Angela. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 357:(2004), pp. 913-918.
Second Order molecular nonlinearities in new orthopalladated push-pull chromophores
CENTORE, ROBERTO;PANUNZI, BARBARA;ROVIELLO, ANTONIO;TUZI, ANGELA
2004
Abstract
Three new orthopalladated chromophores based on push-pull pi conjugated ligands have been prepared and characterized. The second order molecular NLO activity has been determined by EFISH measurements giving mu(g)/beta values up to 610 x 10(-48) esu at an incident laser wavelength of 1.907 mum. The X-ray structures of two different polymorphs of one chromophore are also reported and polymorphism is discussed in terms of conformational changes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
