Tetramethoxypyrene-based biradical donors with tunable physical and magnetic properties

Prince Ravat, Yoshikazu Ito, Elena Gorelik, Volker Enkelmann, Martin Baumgarten

    Research output: Contribution to journalArticlepeer-review

    17 Citations (Scopus)

    Abstract

    Synthesis of 2,7-disubstituted tetramethoxypyrene-based neutral biradical donors is reported. The biradicals were characterized by EPR, UV-vis, CV, SQUID, and single-crystal X-ray diffraction, and their optical, electrochemical, and structural properties were compared and discussed. The experimental results are well supported by DFT calculations. Systematic tuning of magnetic exchange interactions was achieved by varying the radical moieties.

    Original languageEnglish
    Pages (from-to)4280-4283
    Number of pages4
    JournalOrganic letters
    Volume15
    Issue number17
    DOIs
    Publication statusPublished - 2013 Sep 6

    ASJC Scopus subject areas

    • Biochemistry
    • Physical and Theoretical Chemistry
    • Organic Chemistry

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