查看“︁碳酸亚铕”︁的源代码

{{Chembox
|ImageFile=Aragonite2.png
|Section3={{Chembox Structure
| SpaceGroup= Pmcn (No. 62)
}}
|Section1={{Chembox Identifiers
| CASNo= 5772-74-7
| EC-number= 227-298-7
| PubChem          = 165346
| ChemSpider       = 144949
|SMILES=[Eu+2].[O-]C(=O)[O-]
}}
|Section2={{Chembox Properties
| Appearance= 黄色固体<ref name="brauer">{{cite book | title=Handbuch der präparativen anorganischen Chemie | publisher=Enke | publication-place=Stuttgart | year=1975 | isbn=3-432-02328-6 | oclc=310719485 | language=de | ref={{sfnref | Enke | 1975}}}}</ref>
|Eu=1|C=1|O=3
| Density= 5.61 g·cm<sup>−3</sup><ref name="DOI10.1107/S0365110X64002699" />
|MeltingPt=
|BoilingPt=
|Solubility=
}}
|Section8={{Chembox Related
|OtherCpds=[[碳酸铕]]
}}
}}

'''碳酸亚铕'''是[[铕]]的一种[[碳酸盐]]，化学式 EuCO<sub>3</sub>。

== 制备 ==
碳酸亚铕可以由[[硫酸亚铕]]和[[碳酸钠]]溶液反应而成。<ref name="brauer" />
:<math>\mathrm{EuSO_4 + Na_2CO_3 \longrightarrow EuCO_3 + Na_2SO_4}</math>

== 性质==
[[File:Europium on air oxidized.jpg|thumb|left|在空气中氧化的金属铕，其中的黄色物质就是EuCO<sub>3</sub>]]
碳酸亚铕是黄色、对空气稳定的固体，难溶于水。<ref name="brauer" />它呈[[正交晶系]]的[[霞石]]结构，<ref name="Angel Vegas">{{cite book | last=Vegas | first=Angel | title=Inorganic 3D structures : the extended zintl-klemm concept | publisher=Springer | publication-place=Berlin Heidelberg New York | year=2011 | isbn=3-642-20340-X | oclc=745001442}}</ref>空间群 Pmcn (No. 62)。<ref name="DOI10.1107/S0365110X64002699">{{cite journal | last=Mayer | first=I. | last2=Levy | first2=E. | last3=Glasner | first3=A. | title=The crystal structure of EuSO4and EuCO3 | journal=Acta Crystallographica | publisher=International Union of Crystallography (IUCr) | volume=17 | issue=8 | date=1964-08-01 | issn=0365-110X | doi=10.1107/s0365110x64002699 | pages=1071–1072}}</ref>

== 参考资料==
<references />
{{碳酸盐}}
{{铕化合物}}

[[Category:碳酸盐]]
[[Category:铕化合物]]
[[Category:二价镧系元素化合物]]