氟氧化镧

化合物

氟氧化镧无机化合物,化学式为LaOF。[1][2]

氟氧化镧
识别
CAS号 13825-07-5  checkY
PubChem 160796944
SMILES
 
  • [La+3].[O-2].[F-]
性质
化学式 LaOF
摩尔质量 173,90 g/mol g·mol⁻¹
外观 无色晶体
相关物质
相关化学品 氟氧化钇氟氧化钍
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

合成

2LaF
3
+ H
2
O → LaOF + 2HF
  • 半水合氟化镧在真空的分解:
2LaF
3
 · 0.5H
2
O → LaOF + LaF
3
+ 2HF
La
2
O
3
+ LaF
3
→ 3LaOF

物理性质

该化合物会形生成无色晶体。

用途

该化合物用来制造薄膜。[3][4]

参考文献

  1. ^ Jacob, Kallarackel T.; Saji, Viswanathan S.; Waseda, Yoshio. Lanthanum Oxyfluoride: Structure, Stability, and Ionic Conductivity. International Journal of Applied Ceramic Technology. July 2006, 3 (4): 312–321 [21 March 2023]. doi:10.1111/j.1744-7402.2006.02086.x. (原始内容存档于2023-03-21). 
  2. ^ Suresh, C.; Nagabhushana, H.; Darshan, G.P.; Basavaraj, R.B.; Daruka Prasad, B.; Sharma, S.C.; Sateesh, M.K.; Shabaaz Begum, J.P. Lanthanum oxyfluoride nanostructures prepared by modified sonochemical method and their use in the fields of optoelectronics and biotechnology. Arabian Journal of Chemistry. February 2018, 11 (2): 196–213 [21 March 2023]. doi:10.1016/j.arabjc.2017.03.006. (原始内容存档于2023-03-21). 
  3. ^ Barreca, Davide; Gasparotto, Alberto; Maragno, Cinzia; Tondello, Eugenio. Nanocrystalline Lanthanum Oxyfluoride Thin Films by XPS. Surface Science Spectra. December 2004, 11 (1): 52–58 [21 March 2023]. doi:10.1116/11.20050401. 
  4. ^ Kawamura, Junichi. Proceedings of the 1st International Discussion Meeting on Superionic Conductor Physics: Kyoto, Japan, 10-14 September 2003. World Scientific. 2007: 48 [21 March 2023]. ISBN 978-981-270-690-4. (原始内容存档于2023-05-20) (英语).