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Inne
Synthesis and isolation of a stable perylenediimide radical anion and its exceptionally electron-deficient precursor.
Autorzy
Rok wydania
2019
Czasopismo
Numer woluminu
21
Strony
2185-2188
DOI
10.1021/acs.orglett.9b00490
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The synthesis and isolation of an ambient stable perylenediimide radical anion is reported, and its precursor is established as one of the strongest electron acceptors. The radical anion shows absorption up to 1400 nm and is stable in mixed aqueous solution. Interestingly, the radical anion can organize two electron-deficient molecules over its surface to form a π-stacked array. Calculations revealed weak spin polarization via noncovalent interactions. Such interactions are of significance for magnetic exchange and catalysis.
Adres publiczny
http://dx.doi.org/10.1021/acs.orglett.9b00490
Strona internetowa wydawcy
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