0000000001316285

AUTHOR

Michael D. Weber

σ-Hammett parameter: a strategy to enhance both photo- and electro-luminescence features of heteroleptic copper(i) complexes

This work studies the effect of the σ-Hammett parameter (σp) – i.e., the σ-donation effect caused by substitution at the para position of a bipyridine ligand (4,4′-R2bipy, where R is MeO, Me, H, NO2) – on both the photo- and electro-luminescence features of a series of heteroleptic copper(I) complexes – i.e., [Cu(N^N)(P^P)]+ where N^N and P^P ligands are R2bipy and Xantphos, respectively. By virtue of a comprehensive photophysical, theoretical, and thin-film lighting device – i.e., light-emitting electrochemical cells (LECs) – investigation, we note a clear relationship between the σp and the photo- and electro-luminescence parameters, such as photoluminescence quantum yields, excited-state…

research product

CCDC 1522134: Experimental Crystal Structure Determination

Related Article: Michael D. Weber, Marta Viciano-Chumillas, Donatella Armentano, Joan Cano, Rubén D. Costa|2017|Dalton Trans.|46|6312|doi:10.1039/C7DT00810D

research product

CCDC 1522132: Experimental Crystal Structure Determination

Related Article: Michael D. Weber, Marta Viciano-Chumillas, Donatella Armentano, Joan Cano, Rubén D. Costa|2017|Dalton Trans.|46|6312|doi:10.1039/C7DT00810D

research product

CCDC 1522135: Experimental Crystal Structure Determination

Related Article: Michael D. Weber, Marta Viciano-Chumillas, Donatella Armentano, Joan Cano, Rubén D. Costa|2017|Dalton Trans.|46|6312|doi:10.1039/C7DT00810D

research product

CCDC 1522133: Experimental Crystal Structure Determination

Related Article: Michael D. Weber, Marta Viciano-Chumillas, Donatella Armentano, Joan Cano, Rubén D. Costa|2017|Dalton Trans.|46|6312|doi:10.1039/C7DT00810D

research product