3D Coordination polymer of Cd(II) with an imidazolium-based linker showing parallel polycatenation forming channels with aligned imidazolium groups

Susan Sen, Teppei Yamada, Hiroshi Kitagawa, Parimal K. Bharadwaj

研究成果: Contribution to journalArticle査読

31 被引用数 (Scopus)

抄録

A novel entangled architecture formed on solvothermal reaction of a imidazolium based bent ligand with Cd(NO3)2, showing 1D channels decorated with imidazolium groups, is reported. The polymer, {[Cd 2(L)3(DMF)(NO3)](DMF)3(H 2O)8}n (1) (where H2L = 1,3-bis(4-carboxyphenyl)imidazolium, DMF = dimethylformamide), shows an interesting 6,3-connected polycatenated structure with channels along the crystallographic b-axis occupied with large number of DMF and water molecules. On removal of these solvent molecules the compound maintains its overall structure. Proton conductivity investigation affords a proton conductivity of 1.3 × 10-5 Scm-1 at 25 C and 98% RH when water molecules are introduced into the empty channels.

本文言語英語
ページ(範囲)1240-1244
ページ数5
ジャーナルCrystal Growth and Design
14
3
DOI
出版ステータス出版済み - 3 5 2014
外部発表はい

All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学

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