Highly stable 7-N,N-dibutylamino-2-azaphenanthrene and 8-N,N-dibutylamino-2-azachrysene as a new class of second order NLO-active chromophores†,10.1039/C0CC02781B

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Highly stable 7-N,N-dibutylamino-2-azaphenanthrene and 8-N,N-dibutylamino-2-azachrysene as a new class of second order NLO-active chromophores†

Ester Rossi,Elena Cariati,Claudia Dragonetti,Elisa Tordin,Filippo De Angelis

Chemical Communications Pub Date : 10/05/2010 00:00:00 , DOI:10.1039/C0CC02781B

Abstract

7-N,N-Dibutylamino-2-azaphenanthrene (L³), 8-N,N-dibutylamino-2-azachrysene (L⁴) and related Ir(I) complexes or alkylated salts show high second-order NLO responses, as determined by the EFISH technique and DFT calculations. L⁴ is appealing as building block for NLO active materials due to its unexpected large μβ_1.907value and its very high thermal stability.