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 › Journal article › peer-review

74 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

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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.",

author = "Chan, \{Carmen Ka Man\} and Tao, \{Chi Hang\} and TAM, \{Hoi Lam\} and Nianyong ZHU and Yam, \{Vivian Wing Wah\} and CHEAH, \{Kok Wai\}",

note = "V.W.-W.Y. acknowledges support from The University of Hong Kong under the Distinguished Research Achievement Award Scheme. We also acknowledge support from the University Development Fund and the Faculty Development Fund of The University of Hong Kong, and the URC Strategic Research Theme on Molecular Materials. The work described in this paper has been supported by a RGC Central Allocation Vote (CAV) Grant (HKU 2/05C). C.K.M.C. acknowledges support from The University of Hong Kong and the receipt of a University Postgraduate Studentship. C.-H.T. acknowledges support from The University of Hong Kong and the receipt of a University Postdoctoral Fellowship. ",

year = "2009",

doi = "10.1021/ic8017979",

language = "English",

volume = "48",

pages = "2855--2864",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "7",

}

Synthesis, characterization, luminescence, and non-linear optical properties of oxadiazole- and truxene-containing platinum(II) alkynyl complexes with donor-acceptor functionalities. / Chan, Carmen Ka Man; Tao, Chi Hang; TAM, Hoi Lam et al.
In: Inorganic Chemistry, Vol. 48, No. 7, 2009, p. 2855-2864.

Research output: Contribution to journal › Journal article › peer-review

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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

N1 - V.W.-W.Y. acknowledges support from The University of Hong Kong under the Distinguished Research Achievement Award Scheme. We also acknowledge support from the University Development Fund and the Faculty Development Fund of The University of Hong Kong, and the URC Strategic Research Theme on Molecular Materials. The work described in this paper has been supported by a RGC Central Allocation Vote (CAV) Grant (HKU 2/05C). C.K.M.C. acknowledges support from The University of Hong Kong and the receipt of a University Postgraduate Studentship. C.-H.T. acknowledges support from The University of Hong Kong and the receipt of a University Postdoctoral Fellowship.

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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SP - 2855

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 7

ER -

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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