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 journalArticle

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

Fingerprint Dive into the research topics of 'Highly polar 7,7-bis(N,N-dimethylpiperazinium)-8,8-dicyanoquinodimethane in [Ni(dmit)<sub>2</sub>]<sup>-</sup> salt: Crystal structure and magnetic properties'. Together they form a unique fingerprint.

  • Cite this