<p><b>乙酸釤</b>是釤的乙酸鹽，化學式為Sm(CH<sub>3</sub>COO)<sub>3</sub>，別名<b>醋酸釤</b>，存在無水物和四水合物。其四水合物可由氧化釤在50%乙酸溶液中溶解，結晶、真空乾燥得到。混陰離子乙酸鹽[Sm(CH<sub>3</sub>COO)(H<sub>2</sub>O)<sub>6</sub>]Cl<sub>2</sub>·H<sub>2</sub>O和[Sm(CH<sub>3</sub>COO)<sub>2</sub>(H<sub>2</sub>O)<sub>3</sub>]Cl可分別由SmCl<sub>3</sub>·6H<sub>2</sub>O和SmOCl的乙酸溶液中結晶得到。</p>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

<!-- 
NewPP limit report
Parsed by mw2319
Cached time: 20230505230100
Cache expiry: 1814400
Reduced expiry: false
Complications: [vary‐revision‐sha1]
CPU time usage: 0.209 seconds
Real time usage: 0.395 seconds
Preprocessor visited node count: 3391/1000000
Post‐expand include size: 60635/2097152 bytes
Template argument size: 12732/2097152 bytes
Highest expansion depth: 31/100
Expensive parser function count: 2/500
Unstrip recursion depth: 0/20
Unstrip post‐expand size: 1432/5000000 bytes
Lua time usage: 0.037/10.000 seconds
Lua memory usage: 1705602/52428800 bytes
Number of Wikibase entities loaded: 0/400
--><!--
Transclusion expansion time report (%,ms,calls,template)
100.00%  227.585      1 -total
 70.99%  161.558      1 Template:Chembox
 26.35%   59.964     66 Template:Chembox_entry
 22.29%   50.722      1 Template:Chembox_Identifiers
 19.06%   43.384      1 Template:Chembox_NameEn
 18.35%   41.754      1 Template:Lang
 17.06%   38.822      1 Template:Category_handler
 14.90%   33.916      2 Template:Navbox
 13.51%   30.757      1 Template:乙酸盐
 12.56%   28.594      1 Template:周期表框架
-->
**乙酸釤**是釤的乙酸鹽，化學式為 Sm (CH3COO)3，別名**醋酸釤**，存在無水物和四水合物。其四水合物可由氧化釤在 50% 乙酸溶液中溶解，結晶、真空乾燥得到。混陰離子乙酸鹽 [Sm (CH3COO)(H2O)6]Cl2·H2O 和 [Sm (CH3COO)2(H2O)3] Cl 可分別由 SmCl3·6H2O 和 SmOCl 的乙酸溶液中結晶得到。

## 參考文獻
100587-91-5