Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
yellow to red, odorless solid
|
| gptkbp:bandGap |
direct
2.7 eV (at 300 K) |
| gptkbp:CASNumber |
1315-09-9
|
| gptkbp:category |
gptkb:chemical_compound
II-VI semiconductor |
| gptkbp:chemicalFormula |
gptkb:ZnSe
|
| gptkbp:color |
red
yellow |
| gptkbp:containsElement |
zinc
selenium |
| gptkbp:crystalSystem |
cubic (zinc blende), hexagonal (wurtzite)
|
| gptkbp:density |
5.27 g/cm³
|
| https://www.w3.org/2000/01/rdf-schema#label |
ZnSe
|
| gptkbp:IUPACName |
zinc selenide
|
| gptkbp:meltingPoint |
1525 °C
|
| gptkbp:molecularWeight |
144.35 g/mol
|
| gptkbp:refractiveIndex |
2.67 (at 10.6 μm)
|
| gptkbp:solubility |
insoluble
|
| gptkbp:spaceGroup |
F-43m (cubic)
|
| gptkbp:thermalConductivity |
16 W/(m·K)
|
| gptkbp:toxicity |
toxic if ingested or inhaled
|
| gptkbp:uses |
semiconductor devices
infrared optics laser gain medium |
| gptkbp:bfsParent |
gptkb:II-VI_semiconductors
|
| gptkbp:bfsLayer |
7
|