Q
Qingguo Wu
Researcher at Queen's University
Publications - 15
Citations - 1313
Qingguo Wu is an academic researcher from Queen's University. The author has contributed to research in topics: Crystal structure & Tetrahedral molecular geometry. The author has an hindex of 12, co-authored 15 publications receiving 1280 citations.
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Journal ArticleDOI
Synthesis, Structure, and Electroluminescence of BR2q (R = Et, Ph, 2-Naphthyl and q = 8-Hydroxyquinolato)
Qingguo Wu,Mohammad Esteghamatian,Nan-Xing Hu,Zoran B. Popović,Gary D. Enright,Ye Tao,‖ and Marie D'Iorio,Suning Wang +7 more
TL;DR: In this paper, three 8-hydroxyquinolato (q) boron compounds B(C2H5)2q (1), BPh2q 2q (2), and B(2-naph)2qs (3) have been synthesized by the reaction of 8-oxoquinoline with an appropriate BR3 compound, and their electroluminescent properties were examined by fabricating EL devices using 2 and 3 as the light emitting layer, respectively.
Journal ArticleDOI
Syntheses, Structures, and Electroluminescence of New Blue/Green Luminescent Chelate Compounds: Zn(2-py-in)2(THF), BPh2(2-py-in), Be(2-py-in)2, and BPh2(2-py-aza) [2-py-in = 2-(2-pyridyl)indole; 2-py-aza = 2-(2-pyridyl)-7-azaindole]
† Shi-Feng Liu,Qingguo Wu,Hartmut Schmider,Hany Aziz,Nan-Xing Hu,and Zoran Popović,Suning Wang +6 more
TL;DR: In this paper, four blue/green luminescenters, Zn(2-py-in)2(THF) (1), BPh2(2py-aza) (2), Be(2 py-in)-2 (3), and BPh 2(2pyridyl)-7-azaindole (4), have been synthesized and fully characterized.
Journal ArticleDOI
Syntheses, structures, and fluxionality of blue luminescent zinc(II) complexes: Zn(2,2',2"-tpa)Cl2, Zn(2,2',2"-tpa)2(O2CCF3)2, and Zn(2,2',3"-tpa)4(O2CCF3)2 (tpa = tripyridylamine).
TL;DR: Three novel Zn(II) complexes containing either 2,2',2"-tripyridylamine (2,2,'2"-tpa) or 2,1,2,3"- Tripyridyl nitrogen atom have been synthesized and structurally characterized and emit a blue color in solution and in the solid state.
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Syntheses and Structures of New Luminescent Cyclometalated Palladium(II) and Platinum(II) Complexes: M(Bab)Cl, M(Br−Bab)Cl (M = Pd(II), Pt(II)), and Pd3Cl4(Tab)2 (Bab = 1,3-bis(7-azaindolyl)phenyl, Br−Bab = 1-Bromo-3,5-bis(7-azaindolyl)phenyl, Tab =1,3,5-tris(7-azaindolyl)phenyl)
TL;DR: The reactions of blue luminescent ligands 1,3-bis(7-azaindolyl)benzene (BabH), 1,bromo-3,5-bis (7-azairel)-babH, and 1, 3,5 tris(1,3,7-tris(7)-tabH) with K 2PdCl4 and K2PtCl4 ha...
Journal ArticleDOI
Isomerism and Blue Electroluminescence of a Novel Organoboron Compound: BIII2(O)(7‐azain)2Ph2
Qingguo Wu,Mohammad Esteghamatian,Nan-Xing Hu,Zoran B. Popović,Gary D. Enright,Steven R. Breeze,Suning Wang +6 more
TL;DR: Bright blue light with a maximum at 450 nm is emitted by both structural isomers of the novel, stable BIII2 (O)(7-azain)2 Ph2 (7-Zain=7-AZaindole anion) on irradiation with UV light.