Structures and proton conductivity of one-dimensional M(dhbq).nH 2O (M = Mg, Mn, Co, Ni, and Zn, H2(dhbq) = 2,5-dihydroxy-1,4-benzoquinone) promoted by connected hydrogen-bond networks with absorbed water

Teppei Yamada, Shota Morikawa, Hiroshi Kitagawa

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

One-dimensional (1D) coordination polymers, M(dhbq).nH2O (M= Mg, Mn, Co, Ni, and Zn, H2(dhbq) = 2,5-dihydroxy-1,4-benzoquinone, n = 2, 2.5, or 3), were synthesized and their structures were investigated using the Rietveld refinement method. They have 1D structure and were isostructural. From water uptake measurements, thermogravimetry, and elemental analysis, new 2.5 hydrate states were discovered. The proton conductivity of M(dhbq) was found to depend on the metal species and the quantity of absorbed water.

Original languageEnglish
Pages (from-to)42-48
Number of pages7
JournalBulletin of the Chemical Society of Japan
Volume83
Issue number1
DOIs
Publication statusPublished - 2010

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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