Third-order nonlinear optical properties of highly electron deficient, nonplanar push –pull porphyrins: β-nitro-hexa-substituted porphyrins bearing bromo, phenyl, and phenylethynyl groups

Dalton Trans., 2024, Advance Article DOI: 10.1039/D4DT00045E, PaperRenu K. Rohal, Dipanjan Banerjee, Nivedita Rana, Venugopal Rao Soma, Muniappan Sankar β-Heptasubstituted porphyrins were synthesized and their third-order nonlinear optical (NLO) properties were explored. The existence of enhanced polarization and intramolecular charge transfer are held responsible for the observed strong NLO responses. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - Dalton Trans. latest articles - March 20, 2024 Category: Chemistry Authors: Renu K. Rohal Source Type: research