Chemistry:Samarium(III) nitride

From HandWiki
Samarium(III) nitride
Names
Other names
samarium mononitride, azanylidynesamarium
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 247-249-3
Properties
NSm
Molar mass 164.37 g·mol−1
Density 8.4 g/cm3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Samarium(III) nitride is a binary inorganic compound of samarium and nitrogen with the chemical formula SmN.[1]

Preparation

Samarium(III) nitrate can be prepared by directly reacting samarium and nitrogen at 800 °C:[2]

2 Sm + N
2
→ 2 SmN

Properties

Samarium(III) nitride forms cubic crystals, space group Fm3m, unit cell parameters a = 0.50481 nm, Z = 4, and a structure like sodium chloride.[3][4][5]

References

  1. "Samarium Nitride" (in en). American Elements. https://www.americanelements.com/samarium-nitride-25764-14-1. 
  2. Eick, H. A.; Baenziger, N. C.; Eyring, L. (Dec 1956). "The Preparation, Crystal Structure and Some Properties of SmN, EuN and YbN 1" (in en). Journal of the American Chemical Society 78 (23): 5987–5989. doi:10.1021/ja01604a006. ISSN 0002-7863. https://pubs.acs.org/doi/abs/10.1021/ja01604a006. 
  3. Diagrammy sostojanija dvojnych metalličeskich sistem: spravočnik v trech tomach. 3,1. Moskva: Mašinostroenie. 2001. ISBN 978-5-217-02843-6. 
  4. Predel, B. (1997), "N-Sm (Nitrogen-Samarium)" (in en), Li-Mg – Nd-Zr, Landolt-Börnstein - Group IV Physical Chemistry (Berlin/Heidelberg: Springer-Verlag): pp. 1, doi:10.1007/10522884_2133, ISBN 3-540-61433-8, https://dx.doi.org/10.1007/10522884_2133, retrieved 2024-01-31 
  5. Iandelli, A. (Nov 1956). "Über einige Verbindungen des Samariums vom NaCl-Typ" (in en). Zeitschrift für anorganische und allgemeine Chemie 288 (1–2): 81–86. doi:10.1002/zaac.19562880111. ISSN 0044-2313. https://onlinelibrary.wiley.com/doi/10.1002/zaac.19562880111. 
Salts and covalent derivatives of the nitride ion
NH3 He(N2)11
Li3N Be3N2 BN β-C3N4
g-C3N4
N2 NxOy NF3 Ne
Na3N Mg3N2 AlN Si3N4 PN
P3N5
SxNy
SN
S4N4
NCl3 Ar
K3N Ca3N2 ScN TiN VN CrN
Cr2N
MnxNy FexNy CoN Ni3N CuN Zn3N2 GaN Ge3N4 As Se NBr3 Kr
Rb3N Sr3N2 YN ZrN NbN β-Mo2N Tc Ru Rh PdN Ag3N CdN InN Sn Sb Te NI3 Xe
Cs3N Ba3N2   Hf3N4 TaN WN Re Os Ir Pt Au Hg3N2 TlN Pb BiN Po At Rn
Fr3N Ra3N   Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
La CeN Pr Nd Pm Sm Eu GdN Tb Dy Ho Er Tm Yb Lu
Ac Th Pa UN Np Pu Am Cm Bk Cf Es Fm Md No Lr