草酸釤 - Wikiwand
For faster navigation, this Iframe is preloading the Wikiwand page for 草酸釤.

草酸釤

維基百科，自由的百科全書

草酸釤
識別
CAS號 3252-68-4  ✓
SMILES
性質
化學式 Sm2(C2O4)3
若非註明，所有數據均出自一般條件（25 ℃，100 kPa）下。

草酸釤是釤的草酸鹽，化學式為Sm2(C2O4)3，其水合物可由硝酸釤和草酸在水溶液中反應得到：

2 Sm(NO3)3 + 3 H2C2O4 → Sm2(C2O4)3 + 6 HNO3

它的十水合物受熱分解得到無水物，繼續加熱得到氧化釤。[1]它和鹽酸反應得到Sm(C2O4)Cl·3H2O。[2]

參考文獻

  1. ^ Wendlandt, W. W. Thermal Decomposition of Rare Earth Metal Oxalates. Analytical Chemistry. 1959, 31 (3): 408–410. ISSN 0003-2700. doi:10.1021/ac60147a024. 
  2. ^ 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.
H2C2O4 He
Li2C2O4 BeC2O4 B C (NH4)2C2O4 O F Ne
Na2C2O4 MgC2O4 Al Si P S Cl Ar
K2C2O4 CaC2O4 Sc2(C2O4)3 Ti VOC2O4 Cr MnC2O4 FeC2O4
Fe2(C2O4)3 		CoC2O4 NiC2O4 CuC2O4 ZnC2O4 Ga2(C2O4)3 Ge As Se Br Kr
Rb2C2O4 SrC2O4 Y2(C2O4)3 Zr Nb(HC2O4)5 Mo Tc Ru Rh PdC2O4 Ag2C2O4 CdC2O4 In2(C2O4)3 SnC2O4 Sb Te I Xe
Cs2C2O4 BaC2O4 * Hf Ta W Re Os Ir Pt Au Hg Tl2C2O4 PbC2O4 Bi Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
↓
* La2(C2O4)3 Ce2(C2O4)3 Pr2(C2O4)3 Nd2(C2O4)3 Pm2(C2O4)3 Sm2(C2O4)3 EuC2O4
Eu2(C2O4)3 		Gd2(C2O4)3 Tb2(C2O4)3 Dy2(C2O4)3 Ho2(C2O4)3 Er2(C2O4)3 Tm2(C2O4)3 Yb2(C2O4)3 Lu2(C2O4)3
** Ac2(C2O4)3 Th(C2O4)2 Pa U(C2O4)2UO2C2O4 Np Pu2(C2O4)3
Pu(C2O4)2
PuO2C2O4 		Am2(C2O4)3 Cm2(C2O4)3 Bk2(C2O4)3 Cf2(C2O4)3 Es Fm Md No Lr
{{bottomLinkPreText}} {{bottomLinkText}}
This page is based on a Wikipedia article written by contributors (read/edit).
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license. Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license. Credit: (see original file).
草酸釤
Listen to this article