Back Chlorid europnatý Czech Europium(II)-chlorid German Eŭropia (II) klorido Esperanto Chlorure d'europium(II) French Europium(II) klorida ID Хлорид европия(II) Russian யூரோப்பியம் இருகுளோரைடு Tamil Europi(II) chloride Vietnamese 氯化亚铕 Chinese
_chloride&sq=Google&lang=en&file=File:Cotunnite_structure.png) | |
_chloride&sq=Google&lang=en&file=File:Anode_precipitate_of_EuCl2.jpg) | |
| Names | |
|---|---|
| Other names
Europium dichloride
| |
| Identifiers | |
| |
3D model (JSmol)
|
|
| ChemSpider | |
| ECHA InfoCard | 100.033.973 |
| EC Number |
|
PubChem CID
|
|
CompTox Dashboard (EPA)
|
|
| |
| |
| Properties | |
| Cl2Eu | |
| Molar mass | 222.86 g·mol−1 |
| Appearance | white solid |
| Density | 4.86 g·cm−3[1] |
| Melting point | 738 °C (1,011 K)[2] |
| Boiling point | 2,190 °C (2,460 K)[2] |
| Related compounds | |
Other anions
|
europium difluoride europium dibromide europium diiodide |
Other cations
|
samarium dichloride thulium dichloride |
Related compounds
|
europium trichloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Europium(II) chloride is an inorganic compound with a chemical formula EuCl2. When it is irradiated by ultraviolet light, it has bright blue fluorescence.[3]
- ^ Roger Blachnik (Hrsg.): Taschenbuch für Chemiker und Physiker. Band III: Elemente, anorganische Verbindungen und Materialien, Minerale. begründet von Jean d’Ans, Ellen Lax. 4., neubearbeitete und revidierte Auflage. Springer, Berlin 1998, ISBN 3-540-60035-3, S. 446–447
- ^ a b Polyachenok, O. G.; Novikov, G. I. Saturated vapor pressures of SmCl2, EuCl2, YbCl2. Zhurnal Neorganicheskoi Khimii, 1963. 8 (12): 2631–2634. ISSN 0044-457X.
- ^ Howell, J.K.; Pytlewski, L.L. (August 1969). "Synthesis of divalent europium and ytterbium halides in liquid ammonia". Journal of the Less Common Metals. 18 (4): 437–439. doi:10.1016/0022-5088(69)90017-4.