Luminescent Metallogels of Bis-Cyclometalated Alkynylgold(III) Complexes

被引：65

作者：

Au, Vonika Ka-Man

Zhu, Nianyong

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

机构：

[1] Univ Hong Kong, Inst Mol Funct Mat, Areas Excellence Scheme, Univ Grants Comm Hong Kong, Hong Kong, Hong Kong, Peoples R China

来源：

INORGANIC CHEMISTRY | 2013年 / 52卷 / 02期

关键词：

TRICARBONYL DIIMINE COMPLEXES; 2-COMPONENT DENDRITIC GEL; LIGHT-EMITTING DEVICES; PI-PI INTERACTIONS; CENTER-DOT-PT; C-N-C; SUPRAMOLECULAR GELS; PHOTOPHYSICAL PROPERTIES; PHASE-TRANSITION; AQUEOUS-SOLUTION;

D O I：

10.1021/ic3007519

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of luminescent bis-cyclometalated alkynylgold(III) complexes have been synthesized and characterized. Some of the complexes have been demonstrated to exhibit gelation properties driven by pi-pi stacking and hydrophobic-hydrophobic interactions. The gelation properties have been investigated in detail through variable-temperature UV-vis absorption and emission studies, and the morphology of the gels has also been characterized by scanning electron microscopy and transmission electron microscopy.

引用

页码：558 / 567

页数：10

共 75 条

[61] A multiple switching bisthienylethene and its photochromic fluorescent organogelator [J].

Wang, S ;

Shen, W ;

Feng, YL ;

Tian, H .

CHEMICAL COMMUNICATIONS, 2006, (14) :1497-1499

[62]

Weiss R.G., 2005, MOL GELS MAT SELF AS

[63] A class of luminescent cyclometalated alkynylgold(III) complexes:: Synthesis, characterization, and electrochemical, photophysical, and computational studies of [Au(C-N-C)(CC-R)] (C-N-C = κ3C,N,C bis-cyclometalated 2,6-diphenylpyridyl) [J].

Wong, Keith Man-Chung ;

Hung, Ling-Ling ;

Lam, Wai Han ;

Zhu, Nianyong ;

Yam, Vivian Wing-Wah .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (14) :4350-4365

[64] Application of 2,6-diphenylpyridine as a tridentate [C N C] dianionic ligand in organogold(III) chemistry. Structural and spectroscopic properties of mono- and binuclear transmetalated gold(III) complexes [J].

Wong, KH ;

Cheung, KK ;

Chan, MCW ;

Che, CM .

ORGANOMETALLICS, 1998, 17 (16) :3505-3511

[65] A novel class of phosphorescent gold(III) alkynyl-based organic light-emitting devices with tunable colour [J].

Wong, KMC ;

Zhu, XL ;

Hung, LL ;

Zhu, NY ;

Yam, VWW ;

Kwok, HS .

CHEMICAL COMMUNICATIONS, 2005, (23) :2906-2908

[66] Hexakis(4-iodophenyl)-peri-hexabenzocoronene -: A versatile building block for highly ordered discotic liquid crystalline materials [J].

Wu, JS ;

Watson, MD ;

Zhang, L ;

Wang, ZH ;

Müllen, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (01) :177-186

[67] One-dimensional nanostructures: Synthesis, characterization, and applications [J].

Xia, YN ;

Yang, PD ;

Sun, YG ;

Wu, YY ;

Mayers, B ;

Gates, B ;

Yin, YD ;

Kim, F ;

Yan, YQ .

ADVANCED MATERIALS, 2003, 15 (05) :353-389

[68] Chemistry and physics of nanowires [J].

Xia, YN ;

Yang, PD .

ADVANCED MATERIALS, 2003, 15 (05) :351-+

[69] Large-Scale Honeycomb Microstructures Constructed by Platinum-Acetylide Gelators through Supramolecular Self-Assembly [J].

Xu, Xing-Dong ;

Zhang, Jing ;

Chen, Li-Jun ;

Zhao, Xiao-Li ;

Wang, De-Xian ;

Yang, Hai-Bo .

CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (06) :1659-1667

[70]

Yam V.W. W., 2005, ANGEW CHEM, V117, P3167

← 1 2 3 4 5 6 7 8 →