CAS Number 58280-31-2
Zn(BTZ)2 is one of the most studied high efficient electroluminescent material. It has also been widely used as an excellent electron transporting materials in OLEDs [1].
Zn(BTZ)2 exhibits an unusual broad electroluminescent (EL) emission and for this reason, a single-emitting component for white light emitting diodes can be fabricated by using Zn(BTZ)2 as emitting layer material [2]. It has also been reported that with an insertion of rubrene layer, the purity of the white light emitting of Zn(BTZ)2 can be improved [3].
| CAS number | 58280-31-2 |
|---|---|
| Chemical formula | C26H16N2O2S2Zn |
| Molecular weight | 517.94 g/mol |
| Absorption | λmax 287,334 nm (in CH2Cl2) |
| Fluorescence | λem 458 nm (in CH2Cl2) |
| HOMO/LUMO | HOMO = 5.41 eV, LUMO = 2.65 eV |
| Synonyms |
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| Classification / Family | Organometallic, OLEDs, White light emitter, Electron transport layer material (ETL), Materials science. |
| Purity | Sublimed* >99.0% |
|---|---|
| Melting point | 305-310 °C (lit.) |
| Color | Light Yellow Powder |
*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials.
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