2023•Journal of Materials Chemistry COpen access
IrAu 12 superatom modified by chiral diphosphines: doping-induced enhancement of chiroptical activity
Haru Hirai, Takuya Nakashima, Shinjiro Takano, Yukatsu Shichibu, Katsuaki Konishi, Tsuyoshi Kawai, Tatsuya Tsukuda
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Abstract
Chiroptical activities of Au 13 superatom modified with chiral ligands were enhanced by doping of an Ir atom at the center of the core. The IrAu 12 superatom exhibited the brighter circularly polarized luminescence than Au 13 superatom.
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