查看“︁锗化镁”︁的源代码

{{Chembox
 |ImageFile = CaF2 polyhedra.png
|Section1={{Chembox Identifiers
 | CASNo= 1310-52-7
 | CASNo_Ref = {{cascite|correct|CAS}}
 | SMILES=[Ge-4].[Mg+2].[Mg+2]
 | PubChem         = 76518831
 | ChemSpider      = 
}}
|Section2={{Chembox Properties
 | Mg=2 | Ge=1
 | Appearance= 深灰色固体<ref name="Georg Brauer">{{cite book|author=Georg Brauer |title=Handbuch der präparativen anorganischen Chemie |publisher=F. Enke |date=1978 |ISBN=3-432-87813-3 }}</ref>
 | Density= 3.09 g·cm<sup>−3</sup><ref name="Dale L. Perry">{{cite book|author=Dale L. Perry |title=Handbook of Inorganic Compounds |publisher=CRC Press |date=2016 |ISBN=978-1-4398-1462-8 |page=309 }}</ref>
 | MeltingPt= 1115 °C<ref name="Georg Brauer" />
 | BoilingPt=
 | Solubility= 0.0016g/100mL 当 250C<ref name="Alfa">{{Alfa|45517|Name=Magnesium germanide, 99.99% (metals basis)|Datum=2019-04-27}}</ref>
}}
|Section3={{Chembox Structure
 | CrystalStruct= [[立方晶系]]
 | SpaceGroup= Fm{{overline|3}}m (No. 225)
}}
|Section8={{Chembox Related
 |OtherCations=[[锗化钙]]<br />[[锗化锶]]<br />[[锗化钡]]
 |OtherAnions=[[硅化镁]]<br />[[锡化镁]]
}}
}}

'''锗化镁'''是[[镁]]的[[锗化物]]，化学式 Mg<sub>2</sub>Ge。

== 制备 ==
锗化镁可以由[[锗]]和[[镁]]直接反应而成。<ref name="Georg Brauer" />
:<chem>2 Mg + Ge -> Mg2Ge</chem>

== 性质及用途 ==
锗化镁是一种深灰色固体，几乎不溶于水。<ref name="Alfa" />在潮湿环境下，锗化镁会有[[甲锗烷]]的气味。它的[[晶体结构]]为反[[萤石]]结构。<ref name="Georg Brauer" /><ref name="Notizen: Darstellung und Kristallstruktur">{{cite book|author=K. Turban, Herbert Schäfer |title=Notizen: Darstellung und Kristallstruktur des Ba<sub>2</sub>Ge / Preparation and Crystal structure of Ba<sub>2</sub>Ge|date=1973-04 |pages=220-222 |DOI=10.1515/znb-1973-3-427}}</ref>它与[[盐酸]]反应，形成[[锗烷]]。<ref name="Alfa" />

它可用于制备纳米锗材料或纳米锗复合材料：<ref>{{cite journal|journal=Chemical Communications|volume=51|issue=96|language=en|issn=1359-7345|date=2015|pages=17156–17159|doi=10.1039/C5CC06178D|url=http://xlink.rsc.org/?DOI=C5CC06178D|title=Chemical synthesis of porous hierarchical Ge–Sn binary composites using metathesis reaction for rechargeable Li-ion batteries|accessdate=2021-09-15|author=Ning Lin, Jie Zhou, Ying Han, Kailong Zhang, Yongchun Zhu, Yitai Qian}}</ref>
: Mg<sub>2</sub>Ge + SnCl<sub>4</sub> → Sn + Ge + 2MgCl<sub>2</sub>

== 参考资料==
<references />
{{镁化合物}}
{{锗化合物}}

[[Category:镁化合物]]
[[Category:锗化物]]