• Supramolecular assembly based on a heteropolyanion: Synthesis and crystal structure of Na3(H2O)6[Al(OH)6Mo6O18]·2H2O

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      https://www.ias.ac.in/article/fulltext/jcsc/117/03/0227-0233

    • Keywords

       

      Anderson-type heteropolyanions; sodium cation as linkers; three-dimensional network structure; guest supramolecular water dimers; hydrogen-bonding interactions

    • Abstract

       

      Synthesis and structural characterization of a polyoxometalate compound Na3(H2O)6 [Al(OH)6Mo6O18]-2H2O (1) have been described. Compound1 exhibits three-dimensional network structure in the solid state, which is assembled by Anderson-type heteropolyanions, [Al(OH)6Mo6O18]n3n-, as building blocks sharing sodium cations.1 possesses “sinuous” channels occupied by supramolecular water dimers as guests. Anderson anions, sodium-coordinated water and crystal water are additionally involved in an intricate hydrogen-bonding network in the crystal of1.

    • Author Affiliations

       

      Vaddypally Shivaiah1 Samar K Das1

      1. School of Chemistry, University of Hyderabad, Hyderabad - 500 046, India
    • Dates

       
  • Journal of Chemical Sciences | News

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