Uranium trifluoride
| Names | |
|---|---|
| Other names
Trifluorouranium | |
| Identifiers | |
| 3D model (JSmol) |
|
| ChemSpider | |
| ECHA InfoCard | 100.033.990 |
| PubChem CID |
|
| |
| |
| Properties | |
| UF3 | |
| Molar mass | 295.024 g/mol[1] |
| Density | 8.9 g/cm3[1] |
| Melting point | 1,495 °C (2,723 °F; 1,768 K)[1] |
| Structure | |
| Rhombohedral, hP24 | |
| P63cm, No. 185[2] | |
| a = 0.7181 nm, c = 0.7348 nm | |
| Lattice volume (V) |
0.32815 |
| Formula units (Z) |
6 |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Uranium trifluoride is an inorganic chemical compound with the chemical formula UF3.
Synthesis
Uranium trifluoride can be obtained by reacting uranium(IV) fluoride with aluminium at 900 °C or with uranium:[3]
References
- 1 2 3 Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (92nd ed.). Boca Raton, FL: CRC Press. p. 4.97. ISBN 1439855110.
- ↑ Zachariasen, W. H. (1949). "Crystal chemical studies of the 5f-series of elements. XII. New compounds representing known structure types". Acta Crystallographica. 2 (6): 388. doi:10.1107/S0365110X49001016.
- ↑ Brauer, Georg (ed.) (1978) Handbuch der Präparativen Anorganischen Chemie. Vol 3. Enke, Stuttgart. ISBN 3-432-87813-3. p. 1207
This article is issued from
Wikipedia.
The text is licensed under Creative Commons - Attribution - Sharealike.
Additional terms may apply for the media files.