Synthesis, characterization, luminescence, and non-linear optical properties of oxadiazole- and truxene-containing platinum(II) alkynyl complexes with donor-acceptor functionalities

Carmen Ka Man Chan, Chi Hang Tao, Hoi Lam TAM, Nianyong ZHU, Vivian Wing Wah Yam, Kok Wai CHEAH

Research output: Contribution to journalArticlepeer-review

72 Citations (Scopus)

Abstract

A series of luminescent platinum(ll) alkynyl complexes containing 2,5-diphenyl-1,3,4-oxadiazole (oxa-2,5) and 10,15- dihydro-5H-diindeno[1,2-a;1', 2'-c]fluorene (truxene) as the cores and different electron donors at the periphery has been synthesized and characterized. These complexes showed long-lived emissions in both solution and in the solid state at room temperature and have been found to exhibit two-photon absorption (2PA) and two-photon induced luminescence. Their 2PA cross-sections (σ 2) have also been determined.

Original languageEnglish
Pages (from-to)2855-2864
Number of pages10
JournalInorganic Chemistry
Volume48
Issue number7
DOIs
Publication statusPublished - 2009

Scopus Subject Areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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