Highly polar 7,7-bis(N,N-dimethylpiperazinium)-8,8-dicyanoquinodimethane in [Ni(dmit)2]- salt: Crystal structure and magnetic properties

Subbalakshmi Jayanty, Tomoyuki Akutagawa, Takayoshi Nakamura

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Highly polar 7,7-bis(N,N-dimethylpiperazinium)-8,8-dicyanoquinodimethane (BDPDQ) was introduced into the [Ni(dmit)2]- crystal as a counter cation. The (BDPDQ)[Ni(dmit)2]- 2(CH3OH) crystal has two independent types of [Ni(dmit)2]- intermolecular interactions; those of π-dimers and two-dimensional layer. The magnetic properties of the crystal were explained by the sum of two types of intermolecular magnetic interactions that corresponded to singlet-triplet dimer and Curie-Weiss models.

    Original languageEnglish
    Pages (from-to)4087-4090
    Number of pages4
    JournalCrystEngComm
    Volume12
    Issue number12
    DOIs
    Publication statusPublished - 2010 Dec 1

    ASJC Scopus subject areas

    • Chemistry(all)
    • Materials Science(all)
    • Condensed Matter Physics

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