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Two new hybrid molybdenum arsenate derivative constructed from [As2Mo6O26]6- building: Synthesis, structural characterization and photocatalysis property

  • Xiao Zhang*
  • , Xuan Luo
  • , Yuanling Duan
  • , Yanping Huang
  • , Nanxi Zhang
  • , Liyan Zhao
  • , Jie Wu
  • *Corresponding author for this work
  • School of Chemistry and Chemical Engineering, Harbin Institute of Technology
  • Heilongjiang University
  • School of Life Science and Technology, Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Two new inorganic-organic hybrid materials [Cu(enMe)2]2{(As2Mo6O26) [Cu(enMe)2]}·4H2O (1) and [As2Mo6(OH)2O24][Cu(H2O)2(phen)]2 (2) (enMe = 1,2’-propanediamine, phen = 1,10’-phenanthroline) based on [As2Mo6O26]6- building blocks, denoted as [As2Mo6], have been obtained by hydrothermal methods. 1 shows a 1-D straight chain structure constructed form [As2Mo6] building blocks and [Cu(enMe)2] complexes, and then extended to 3-D supramolecular network by lattice water via hydrogen bonds interactions. 2 exhibits a new 1-D covalent ribbon with large rectangular grids formed from [As2Mo6] building blocks connected by [Cu(H2O)2(phen)] complexes, then extended into 3-D supramolecular network via hydrogen bonds and π···π interactions. In additional, the photocatalytic activity for methylene blue degradation under visible-light irradiation of 2 was investigated.

Original languageEnglish
Pages (from-to)245-251
Number of pages7
JournalJournal of Molecular Structure
Volume1141
DOIs
StatePublished - 5 Aug 2017
Externally publishedYes

Keywords

  • Crystal structure
  • Fluorescence
  • Hydrogen-bonded
  • Photocatalytic activity
  • Supramolecular network

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