Content-Length: 113210 | pFad | http://zh.wikipedia.org/wiki/%E8%8D%89%E9%85%B8%E9%93%95

草酸铕 - 维基百科,自由的百科全书 跳转到内容

草酸铕

维基百科,自由的百科全书
草酸铕

英文名 europium(III) oxalate
识别
CAS号 1648711-78-7  checkY
3269-12-3  checkY
SMILES
 
  • [Eu+3].[Eu+3].[O-]C(=O)C(=O)[O-].[O-]C(=O)C(=O)[O-].[O-]C(=O)C(=O)[O-]
性质
化学式 Eu2(C2O4)3
摩尔质量 567.985 g·mol⁻¹
外观 无色晶体
溶解性 1.38 mg·L−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

草酸铕是铕的草酸盐,化学式为Eu2(C2O4)3,其水合物可由氯化铕草酸钠反应得到。[1]它的十水合物受热分解得到无水物,继续加热得到氧化铕[2]它和盐酸反应得到Eu(C2O4)Cl·3H2O。[3]

参考文献

[编辑]
  1. ^ Israel P. Assunção, Albano N. Carneiro Neto, Renaldo T. Moura, Cássio C. S. Pedroso, Ivan G. N. Silva, Maria C. F. C. Felinto, Ercules E. S. Teotonio, Oscar L. Malta, Hermi F. Brito. Odd‐Even Effect on Luminescence Properties of Europium Aliphatic Dicarboxylate Complexes. ChemPhysChem. 2019-08-05, 20 (15): 1931–1940 [2020-10-11]. ISSN 1439-4235. doi:10.1002/cphc.201900603 (英语). 
  2. ^ Wendlandt, W. W. Thermal Decomposition of Rare Earth Metal Oxalates. Analytical Chemistry. 1959, 31 (3): 408–410. ISSN 0003-2700. doi:10.1021/ac60147a024. 
  3. ^ Moebius, R.; Matthes, F. The exchange of oxalate ions for chloride ions of the oxalate hydrates of the rare earths and yttrium. Zeitschrift fuer Chemie, 1964. 4 (6): 234-235. ISSN: 0044-2402.








ApplySandwichStrip

pFad - (p)hone/(F)rame/(a)nonymizer/(d)eclutterfier!      Saves Data!


--- a PPN by Garber Painting Akron. With Image Size Reduction included!

Fetched URL: http://zh.wikipedia.org/wiki/%E8%8D%89%E9%85%B8%E9%93%95

Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy