Tertiary Chiral Nanostructures from C−H⋅⋅⋅F Directed Assembly of Chiroptical Superatoms
نویسندگان
چکیده
Tertiary chiral nanostructures have been created by assembling chiroptical superatoms of [Au7Ag6Cu2(S- or R-BINAP)3(SCH2Ph)6]+ (BINAP=2,2′-bis(diphenylphosphino)-1,1′-binaphthyl). Both metal framework (primary structure) and surface ligands (secondary) the nanocluster display perfect mirror symmetry. C−H⋅⋅⋅F hydrogen bonding between clusters SbF6− counterions direct formation left- right-handed helices.
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ژورنال
عنوان ژورنال: Angewandte Chemie
سال: 2021
ISSN: ['1521-3773', '1433-7851', '0570-0833']
DOI: https://doi.org/10.1002/anie.202108141