Synthetic-method-dependent magnetic relaxation in a cobalt(II) phosphonate chain compound

Zhong Sheng Cai, Min Ren, Song Song Bao, Norihisa Hoshino, Tomoyuki Akutagawa, Li Min Zheng

    Research output: Contribution to journalArticlepeer-review

    20 Citations (Scopus)


    A polar cobalt(II) phosphonate Co(bamdpH2)(H2O) (1) [bamdpH4 = (benzylazanediyl)bis(methylene)diphosphonic acid] is reported. It shows a linear chain structure. The neighboring chains are connected by moderately strong hydrogen bonds forming a supramolecular layer. The interlayer spaces are filled with the organic groups of the phosphonate ligands. Compound 1 displays the coexistence of single-chain magnet behavior and canted antiferromagnetism below 2.8 K. Moreover, the magnetic dynamics is strongly dependent on the synthetic methods, a phenomenon that has not been documented before.

    Original languageEnglish
    Pages (from-to)12546-12552
    Number of pages7
    JournalInorganic chemistry
    Issue number23
    Publication statusPublished - 2014 Dec 1

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Inorganic Chemistry


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