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The synthesis, crystal structure and optical limiting properties of ZnI2-pyrazine adduct polymer linked by iodine⋯iodine supramolecular soft-soft interaction

  • Yinglin Song
  • , Yunyin Niu
  • , Hongwei Hou*
  • , Yu Zhu
  • *Corresponding author for this work
  • Zhengzhou University

Research output: Contribution to journalArticlepeer-review

Abstract

The structure and molecular packing of a ZnI2-pyrazine adduct are reported. Attractive zigzag II interactions dominate the molecular packing in the structure and link ZnI2-pyz zigzag chains to result in the formation of three-dimensional network structure. The optical limiting property was studied by Z-scan technology with an 8ns-pulsed laser at 532 nm. The limiting threshold was determined to be 0.13 J cm-2, which is comparable to those of many heterothiometallates.

Original languageEnglish
Pages (from-to)69-74
Number of pages6
JournalJournal of Molecular Structure
Volume689
Issue number1-2
DOIs
StatePublished - 3 Feb 2004

Keywords

  • Optical limiting properties
  • Soft-soft interaction
  • Supramolecular
  • Zinc iodide

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