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(a) CD spectra of isolated enantiomers 1 (black) and 2 (red) and the racemic Au38(SCH2CH2Ph)24 (blue) before separation; (b) corresponding anisotropy factors of enantiomers 1 and 2 and of the racemate. The spectra exhibit excellent mirror-image relationships and anisotropy factors g=ΔA/A of up to 4×10−3.
