Lattice water-induced helical stacking of tartrate-bridged dinuclear palladium(II) complexes: The role of hydrogen bonding

Keiji Ohno, Tomoaki Sugaya, Masaru Kato, Noriko Matsumoto, Ryoko Fukano, Yasuyo Ogino, Sumio Kaizaki, Takashi Fujihara, Akira Nagasawa

    Research output: Contribution to journalArticle

    7 Citations (Scopus)

    Abstract

    Hydrous crystals of [{PdII(bpy)}2(μ-x-tart)] ·nH2O (bpy: 2,2'-bipyridine; tartH2 2-: tartrate; 1a: x = l, n = 6; 2a: x = d, n = 6; 3a: x = dl, n = 4; 4a: x = meso, n = 4) and anhydrous crystals of [{PdII(bpy)}2(μ-l-tart) ] (1b) were isolated from aqueous and MeOH solutions, respectively. X-ray crystallography revealed the stacked structures of clamshell-like dinuclear units in 1a-3a and 1b, where intramolecular metal-metal and π-π stacking interactions were observed. Right- and left-handed helically stacked columns were formed in the 1a and 2a crystals, respectively. The significant role of hydrogen bonding among lattice water molecules and tartrate is suggested because 1b exhibited a zigzag arrangement only through intermolecular metal-metal interactions. In 3a, l- and d-tart units stacked alternately in a zigzag arrangement with intermolecular π-π interactions. In 4a, dimeric aggregates of the twisted dinuclear units further formed a 2D sheet architecture.

    Original languageEnglish
    Pages (from-to)3675-3679
    Number of pages5
    JournalCrystal Growth and Design
    Volume14
    Issue number8
    DOIs
    Publication statusPublished - 2014 Aug 6

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    Palladium
    palladium
    Hydrogen bonds
    Metals
    Water
    hydrogen
    metals
    water
    Crystals
    crystals
    2,2'-Dipyridyl
    X ray crystallography
    interactions
    crystallography
    aqueous solutions
    Molecules
    tartaric acid
    molecules
    x rays

    ASJC Scopus subject areas

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

    Cite this

    Lattice water-induced helical stacking of tartrate-bridged dinuclear palladium(II) complexes : The role of hydrogen bonding. / Ohno, Keiji; Sugaya, Tomoaki; Kato, Masaru; Matsumoto, Noriko; Fukano, Ryoko; Ogino, Yasuyo; Kaizaki, Sumio; Fujihara, Takashi; Nagasawa, Akira.

    In: Crystal Growth and Design, Vol. 14, No. 8, 06.08.2014, p. 3675-3679.

    Research output: Contribution to journalArticle

    Ohno, K, Sugaya, T, Kato, M, Matsumoto, N, Fukano, R, Ogino, Y, Kaizaki, S, Fujihara, T & Nagasawa, A 2014, 'Lattice water-induced helical stacking of tartrate-bridged dinuclear palladium(II) complexes: The role of hydrogen bonding', Crystal Growth and Design, vol. 14, no. 8, pp. 3675-3679. https://doi.org/10.1021/cg500143w
    Ohno, Keiji ; Sugaya, Tomoaki ; Kato, Masaru ; Matsumoto, Noriko ; Fukano, Ryoko ; Ogino, Yasuyo ; Kaizaki, Sumio ; Fujihara, Takashi ; Nagasawa, Akira. / Lattice water-induced helical stacking of tartrate-bridged dinuclear palladium(II) complexes : The role of hydrogen bonding. In: Crystal Growth and Design. 2014 ; Vol. 14, No. 8. pp. 3675-3679.
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