Samarium antimonide is a binary inorganic compound of samarium and antimony with the formula SmSb. It forms crystals.
Names | |
---|---|
Other names
| |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
ECHA InfoCard | 100.045.224 |
EC Number |
|
PubChem CID | |
CompTox Dashboard (EPA) | |
| |
| |
Properties | |
PrSb | |
Molar mass | 272.12 g/mol |
Density | 7.3 g/cm3 |
Melting point | 1922 °C |
Related compounds | |
Other anions | SmN, SmP, SmAs, SmBi, Sm2O3 |
Other cations | PrSb, NdSb |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Preparation edit
Samarium antimonide can be prepared by heating samarium and antimony in a vacuum:
Physical properties edit
Samarium antimonide forms cubic crystals, space group Fm3m, cell parameters a = 0.6271 nm, Z = 4, and structure like sodium chloride.[1][2][3]
The compound melts congruently at a temperature of ≈2000 °C[1] or 1922 °C.[3]
References edit
- ^ a b Диаграммы состояния двойных металлических систем. Vol. 3 Книга 2. М.: Машиностроение. 2000. ISBN 5-217-02932-3.
{{cite book}}
: Unknown parameter|agency=
ignored (help) - ^ B. Predel (1998). "Sb-Sm (Antimony-Samarium)". Landolt-Börnstein - Group IV Physical Chemistry. 5J: 1–2. doi:10.1007/10551312_2677. ISBN 3-540-61742-6.
- ^ a b H. Okamoto (2000). "Sb-Sm (Antimony-Samarium)". Journal of Phase Equilibria. 21 (4): 414–415. doi:10.1361/105497100770340002.
🔥 Top keywords: Akademia e Shkencave e RPS te ShqiperiseAlexandria Ocasio-CortezBilderberg GroupCristiano RonaldoDong XiaowanMinecraftOperation GladioPrimal cutRiot FestStrictly Come Dancing (series 7)Main PageSpecial:SearchWikipedia:Featured picturesIga ŚwiątekRamoji RaoHit Man (2023 film)Pawan KalyanMichael Mosley (broadcaster)2024 Indian general electionWilliam AndersChirag PaswanCleopatraJasmine PaoliniPat SajakProject 20252024 ICC Men's T20 World CupDeaths in 2024Glen PowellKidnapping of Noa ArgamaniAdria ArjonaBad Boys: Ride or DieEarthriseVanna WhiteThe Acolyte (TV series)UEFA Euro 2024YouTubeThe Watchers (film)Beechcraft T-34 MentorSabrina CarpenterNormandy landingsBarry Keoghan.xxxGodzilla Minus OneTaylor SwiftN. Chandrababu NaiduClash at the Castle: ScotlandICC Men's T20 World CupTom Jones (singer)LAC Colombia Flight 028