Synthesis and properties of Pt, Au and Hg complexes coordinated with 9,9-dihexadecylfluorene-2,7-diacetylide

Li Liu, Zu Xing Chen, Shi Zhong Liu, Wai Yeung Wong

Research output: Journal article publicationJournal articleAcademic researchpeer-review

12 Citations (Scopus)

Abstract

New Pt(II), Au(I) and Hg(II) complexes coordinated with 9,9-dihexadecylfluorene-2,7-diacetylide ligands were synthesized by Hagihara dehydrohalogenation reactions and characterized by 1H, 13C, 31P NMR, FT-IR, FAB-MS, UV-Vis, fluorescence and phosphorescence spectroscopic methods. The results show that the organic triplet emission can be harvested by the heavy atom effect induced by Pt, Au and Hg, which enables efficient intersystem crossing from the singlet excited state S1 to the triplet excited state T1.
Original languageEnglish
Pages (from-to)884-888
Number of pages5
JournalActa Chimica Sinica
Volume64
Issue number9
Publication statusPublished - 6 Nov 2006
Externally publishedYes

Keywords

  • 9,9-dihexadecylfluorene-2,7-diacetylene
  • Luminescence
  • Phosphorescence
  • Pt(II), Au(I) and Hg(II) coordination compound
  • Synthesis

ASJC Scopus subject areas

  • Chemistry(all)

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