Orbital transitions: insight into energy transfer through an antenna for an organo-lanthanide complex

Waygen Thor, Yonghong Zhang, Ka-Leung Wong, Peter A. Tanner

Research output: Contribution to journalArticlepeer-review

Abstract

Supported by experimental work, wavefunction theory (WFT) calculations and density functional theory (DFT) calculations employing a range of functionals have been performed for two lanthanide complexes to investigate, in gas and solution phases, the representations of frontier orbitals and the orbital transitions between singlet states. The orbital transitions calculated using CASSCF/NEVTP2 served as reference. Functionals with a higher proportion of Hartree–Fock exchange gave better agreement with WFT. The choice of functional is therefore important for understanding the nature of orbital transitions and this is especially relevant in formulating antenna-metal ion energy transfer (ET) mechanisms.
Original languageEnglish
Pages (from-to)10727-10730
Number of pages4
JournalChemical Communications
Issue number82
Early online date21 Sep 2021
DOIs
Publication statusPublished - 21 Oct 2021

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