Coordination Polymers of Polyphenyl-Substituted Potassium Cyclopentadienides.

ABSTRACT: A series of potassium salts of di- and tri-arylsubstituted cyclopentadienes has been obtained by the metalation of the corresponding cyclopentadienes with benzylpotassium in THF media. Crystals of all compounds, afforded by recrystallization from THF/hexane, diglyme-THF/hexane and toluene/hexane mixtures, have been studied by X-ray diffraction. All studied potassium cyclopentadienides exhibit the luminescence at room temperature and overall quantum yield of photoluminescence for potassium salt of diarylsubstituted cyclopentadiene is 18%.

SUBMITTER: Komarov PD 

PROVIDER: S-EPMC9696914 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature