Synthesis, Structure, Photo- and Electroluminescent Properties of bis{(4-methyl-N-[2-[(E)-2-pyridyliminomethyl]phenyl)]benzenesulfonamide}zinc(II) Full article
Journal |
Polyhedron
ISSN: 0277-5387 |
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Output data | Year: 2017, Volume: 133, Pages: 231-237 Pages count : 7 DOI: 10.1016/j.poly.2017.05.045 | ||||||||||||
Tags | Azomethines; Luminescence; OLED; TD-DFT; Zinc complex | ||||||||||||
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Abstract:
The synthesis, structure and spectroscopic properties of luminescent Zn(II) complex containing 4-methyl-N-[2-[(E)-pyridinylmethyl]phenyl]benzosulfimide ligand are described. The Zn(II) complex was characterized by single-crystal X-ray diffraction study. Time-dependent density functional theory calculations at the B3LYP/6-31G∗ level were performed on Zn(II) complex to interpretation its experimental UV–Vis absorption spectrum. OLED device with Zn(II) complex as light-emitting layer has been fabricated. The electroluminescent spectrum of OLED showed a dominant yellow emission at 525 nm (Commission Internationale de l’eclairage (CIE) coordinates x = 0.409 and y = 0.506) and a weak shoulder at 650 nm without any other distinguishing emission from host or adjacent layers. The fabricated OLED generated luminance of more than 1000 cd/m2 at 16 V, current density 600 mA/cm2 and rather low turn-on voltage of ca. 4 V and power efficiency 1 lm/W.
Cite:
Burlov A.S.
, Mal'tsev E.I.
, Vlasenko V.G.
, Garnovskii D.A.
, Dmitriev A.V.
, Lypenko D.A.
, Vannikov A.V.
, Dorovatovskii P.V.
, Lazarensko V.A.
, Zubavichus Y.V.
, Khrustalev V.N.
Synthesis, Structure, Photo- and Electroluminescent Properties of bis{(4-methyl-N-[2-[(E)-2-pyridyliminomethyl]phenyl)]benzenesulfonamide}zinc(II)
Polyhedron. 2017. V.133. P.231-237. DOI: 10.1016/j.poly.2017.05.045 WOS Scopus РИНЦ
Synthesis, Structure, Photo- and Electroluminescent Properties of bis{(4-methyl-N-[2-[(E)-2-pyridyliminomethyl]phenyl)]benzenesulfonamide}zinc(II)
Polyhedron. 2017. V.133. P.231-237. DOI: 10.1016/j.poly.2017.05.045 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 17, 2017 |
Accepted: | May 23, 2017 |
Published online: | Jun 1, 2017 |
Published print: | Sep 5, 2017 |
Identifiers:
Web of science | WOS:000405537200030 |
Scopus | 2-s2.0-85020429907 |
Elibrary | 31020101 |
Chemical Abstracts | 2017:965355 |
Chemical Abstracts (print) | 167:136858 |
OpenAlex | W2620885748 |