Synthesis, Characterization, Luminescence, and Non-linear Optical Properties of Oxadiazole- and Truxene-Containing Platinum(II) Alkynyl Complexes with Donor-Acceptor Functionalities

被引：72

作者：

Chan, Carmen Ka Man ^{[1
,2
]}

Tao, Chi-Hang ^{[1
,2
]}

Tam, Hoi-Lam ^{[3
,4
]}

Zhu, Nianyong ^{[1
,2
]}

Yam, Vivian Wing-Wah ^{[1
,2
]}

Cheah, Kok-Wai ^{[3
,4
]}

机构：

[1] Univ Hong Kong, Ctr Carbon Rich Mol & Nanoscale Met Based Mat Res, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

[3] Hong Kong Baptist Univ, Ctr Adv Luminescence Mat, Hong Kong, Hong Kong, Peoples R China

[4] Hong Kong Baptist Univ, Dept Phys, Hong Kong, Hong Kong, Peoples R China

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 07期

关键词：

EXCITATION CROSS-SECTIONS; 2-PHOTON ABSORPTION; STRUCTURAL-CHARACTERIZATION; MLCT TRANSITION; MOLECULAR FLUOROPHORES; ACETYLIDE COMPLEXES; ORGANIC-MOLECULE; BUILDING-BLOCKS; RESONANCE RAMAN; DATA STORAGE;

D O I：

10.1021/ic8017979

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of luminescent platinum(II) 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 (sigma(2)) have also been determined.

引用

页码：2855 / 2864

页数：10

共 75 条

[1] Design of organic molecules with large two-photon absorption cross sections [J].