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A series of novel indium complexes derived from aromatic carboxylic acids: Hydrothermal syntheses, crystal structures, supramolecular networks and fluorescent properties

  • Xin Ming Wang
  • , Rui Qing Fan*
  • , Liang Sheng Qiang
  • , Ping Wang
  • , Yu Lin Yang
  • , Yu Lei Wang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Abstract Five new compounds with mixed-ligand formulated as (H4bptc)(phen) (1), [In(phen)2Cl2](H4bptc)(NO3)(H2O) (2), [In(Hbptc)(phen)(H2O)]2 (3), In(2,6-pydc)(phen)(H2O)Cl (4), and {[In(2,6-pydc)(Ox)0.5(H2O)2](H2O)}2 (5) have been synthesized under hydrothermal conditions. Compounds 1-5 display white, green and blue fluorescence at 298 K in the solid state, respectively. It is shown that 1 assumes solvent-dependent photoluminescence. By contrast, the different polarities of solvents do not alter the luminescence position of 3 and 5. The thermogravimetric curves show that binuclear compounds 3 and 5 have excellent thermal stability, whose structures are stable up to 190 and 272 C, respectively.

Original languageEnglish
Article number5913
Pages (from-to)73-76
Number of pages4
JournalInorganic Chemistry Communications
Volume55
DOIs
StatePublished - May 2015

Keywords

  • Fluorescence
  • Hydrothermal condition
  • Solvent-dependent photoluminescence
  • Thermal stability

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