A Study of the Electronic Absorption and Emission Spectra of DBDMA Dye: Solvent Effect, Energy Transfer, and Fluorescence Quenching

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Complex</td><td class="align_center">Transition</td><td class="align_center"><i>λ</i> (nm)</td><td class="align_center">Oscillator strength</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Ligand</td><td class="align_center">HOMO ⟶ LUMO</td><td class="align_center">448</td><td class="align_center">0.5583</td></tr><tr><td class="align_left">Cu complex</td><td class="align_center">HOMO(b) ⟶ LUMO(b)</td><td class="align_center">746</td><td class="align_center">0.0703</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>TDDFT results of selected electronic transitions, their absorption energies, and their oscillator strengths.</div>

Journal of Spectroscopy

tab6

Table 6

Table 6: A Study of the Electronic Absorption and Emission Spectra of DBDMA Dye: Solvent Effect, Energy Transfer, and Fluorescence Quenching 