Remarkable 980 nm circularly polarized luminescence from dinuclear Yb(<scp>iii</scp>) helicates with a<i>D</i><sub>4</sub>symmetry
Lingli Wang, Zhiwei Yao, Wenru Huang, Ting Gao, Peng‐Fei Yan, Yanyan Zhou, Hongfeng Li
Abstract
Chiral BINOL-modified dinuclear helicates Yb 2 ( R / S -BTHP) 4 show the excellent NIR-CPL at 980 nm with the g lum reaching up to 0.81 and B CPL being up to 821 M −1 cm −1 .
Topics & Concepts
LuminescenceCrystallographySymmetry (geometry)PhysicsChemistryMaterials scienceStereochemistryOptoelectronicsMathematicsGeometrySynthesis and Properties of Aromatic CompoundsLuminescence and Fluorescent MaterialsMagnetism in coordination complexes