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

doi:10.1021/ic8017979

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 journal › Article › peer-review

73 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 language	English
Pages (from-to)	2855-2864
Number of pages	10
Journal	Inorganic Chemistry
Volume	48
Issue number	7
DOIs	https://doi.org/10.1021/ic8017979
Publication status	Published - 2009

Scopus Subject Areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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

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.",

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T1 - Synthesis, characterization, luminescence, and non-linear optical properties of oxadiazole- and truxene-containing platinum(II) alkynyl complexes with donor-acceptor functionalities

AU - Chan, Carmen Ka Man

AU - Tao, Chi Hang

AU - TAM, Hoi Lam

AU - ZHU, Nianyong

AU - Yam, Vivian Wing Wah

AU - CHEAH, Kok Wai

PY - 2009

Y1 - 2009

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AB - 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.

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

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