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 language | English |
|---|---|
| Pages (from-to) | 884-888 |
| Number of pages | 5 |
| Journal | Acta Chimica Sinica |
| Volume | 64 |
| Issue number | 9 |
| Publication status | Published - 6 Nov 2006 |
| Externally published | Yes |
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)