Modulation of (non)linear optical properties in tripodal molecules by variation of the peripheral cyano acceptor moieties and the π-spacer

Cvejn, DanielMichail, EugenePolyzos, IoannisAlmonasy, NumanPytela, OldřichKlikar, MilanMikysek, TomášGiannetas, Vassilis G.Fakis, MihalisBureš, Filip2015-10-142015-10-142015-06-162050-7534http://hdl.handle.net/10195/61658A series of twelve tripodal push-pull molecules with a central triphenylamine donor and peripheral cyano substituted acceptors has been prepared. These molecules possess systematically altered π-linkers as well as cyano acceptors. Based on the experimental properties measured by differential scanning calorimetry, electrochemistry, one and two photon absorption/emission spectroscopy, supported by the DFT calculations, thorough structure–property relationships were elucidated.p. 7345-7355engopen accessAttribution-NonCommercial 3.0 Czech Republichttp://creativecommons.org/licenses/by-nc/3.0/cz/Modulation of (non)linear optical properties in tripodal molecules by variation of the peripheral cyano acceptor moieties and the π-spacerArticle10.1039/C5TC01293GWOS:0003578053000132-s2.0-84938510644