Sign control of circularly polarized luminescence of chiral Schiff-base Zn(<scp>ii</scp>) complexes through coordination geometry changes
Masahiro Ikeshita, Momo Mizugaki, Takahiro Ishikawa, Kana Matsudaira, Maho Kitahara, Yoshitane Imai, Takashi Tsuno
Abstract
The handedness of circularly polarized luminescence (CPL) of Zn(II) complexes with a chiral Schiff-base ligand can be controlled by coordination geometry changes in solution and in the solid state. The relationships between molecular structure and chiroptical properties were discussed with the results of X-ray diffraction analysis and DFT calculations.
Topics & Concepts
LuminescenceSchiff baseLigand (biochemistry)Coordination geometryCrystallographyChemistrySolid-stateSign (mathematics)GeometryMaterials scienceStereochemistryMoleculeOptoelectronicsPhysical chemistryReceptorOrganic chemistryMathematicsMathematical analysisBiochemistryHydrogen bondSynthesis and Properties of Aromatic CompoundsLuminescence and Fluorescent MaterialsAxial and Atropisomeric Chirality Synthesis