Zinc(II)- and copper(I)-mediated large two-photon absorption cross sections in a bis-cinnamaldiminato Schiff base |
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| Authors: | Das Sanjib Nag Amit Goswami Debabrata Bharadwaj Parimal K |
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| Affiliation: | Department of Chemistry, Indian Institute of Technology Kanpur, India. |
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| Abstract: | A Schiff base ligand has been synthesized by condensing 1,2-diaminobenzene with 4-(dimethylamino)cinnamaldehyde to give a donor-pi-acceptor-pi-donor system which does not show any two-photon absorption cross section but which does, upon complexation with Zn(II) or Cu(I), exhibit very high two-photon absorption cross sections. |
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