查看“︁四氟化锔”︁的源代码

{{Chembox
|ImageFile=Kristallstruktur Uran(IV)-fluorid.png
|OtherNames=氟化锔(IV)
|Section3={{Chembox Structure
| CrystalStruct= [[单斜晶系]]
| SpaceGroup= 	C2/c (No. 15)
| LattConst_a = 1250 [[皮米|pm]]
|LattConst_b = 1049 pm
|LattConst_c = 818 pm
}}
|Section1={{Chembox Identifiers
| CASNo= 24311-95-3
|SMILES=[F-].[F-].[F-].[F-].[Cm+4]
}}
|Section2={{Chembox Properties
| Appearance= 棕色固体<ref name="Morrs">Gregg J. Lumetta, Major C. Thompson, Robert A. Penneman, P. Gary Eller: [http://radchem.nevada.edu/classes/rdch710/files/Curium.pdf ''Curium''], in: Lester R. Morss, Norman M. Edelstein, Jean Fuger (Hrsg.): ''The Chemistry of the Actinide and Transactinide Elements'', Springer, Dordrecht 2006; ISBN 1-4020-3555-1, S.&nbsp;1397–1443 ({{DOI|10.1007/1-4020-3598-5_9}}).</ref>
|Cm=1|F=4
}}
|Section8={{Chembox Related
|OtherCpds=[[三氟化锔]]
|OtherCations=[[四氟化镅]]<br />[[四氟化锫]]
}}
}}


'''四氟化锔'''是一种[[锔]]的[[氟化物]]，化学式 CmF<sub>4</sub>。其中锔的[[氧化态]]为 +4。由于所有[[锔的同位素]]都是人造的，它不存在于自然界。

== 制备==
四氟化锔可以由[[氟气]]和[[三氟化锔]]反应而成：<ref name="Morrs" />

:<chem>2 CmF3 + F2 -> 2 CmF4</chem>

== 性质==
四氟化锔是一种棕色的[[离子化合物]]，由 Cm<sup>4+</sup>- 和F<sup>−</sup>离子组成。它是[[单斜晶系]]的，空间群 C2/c (No. 15)，[[晶格参数]] ''a''&nbsp;=&nbsp;1250&nbsp;[[皮米|pm]]、''b''&nbsp;=&nbsp;1049&nbsp;pm 和''c''&nbsp;=&nbsp;818&nbsp;pm 。<ref>L. B. Asprey, R. G. Haire: ''On the Actinide Tetrafluoride Lattice Parameters'', in: ''[[Inorg. Nucl. Chem. Lett.]]'', '''1973''', ''9'', S.&nbsp;1121–1128 ([[doi:10.1016/0020-1650(73)80017-0]]).</ref><ref>R. A. Penneman, R. R. Ryan, A. Rosenzweig: ''Structural systematics in actinide fluoride complexes'', in: ''[[Structure & Bonding]]'', '''1973''', ''13'', S.&nbsp;1–52. {{DOI|10.1007/3-540-06125-8_1}}.</ref><ref>H. O. Haug, R. D. Baybarz: ''Lattice Parameters of the Actinide Tetrafluorides UF<sub>4</sub>, BkF<sub>4</sub>, and CfF<sub>4</sub>'', in: ''[[Inorg. Nucl. Chem. Lett.]]'', '''1975''', ''11'', S.&nbsp;847–855 ([[doi:10.1016/0020-1650(75)80112-7]]).</ref>它的[[晶体结构]]和[[四氟化铀]]一样。

== 扩展阅读==
* Gregg J. Lumetta, Major C. Thompson, Robert A. Penneman, P. Gary Eller: [http://radchem.nevada.edu/classes/rdch710/files/Curium.pdf ''Curium''] {{Wayback|url=http://radchem.nevada.edu/classes/rdch710/files/Curium.pdf |date=20100717154205 }}, in: Lester R. Morss, Norman M. Edelstein, Jean Fuger (Hrsg.): ''The Chemistry of the Actinide and Transactinide Elements'', Springer, Dordrecht 2006; ISBN 1-4020-3555-1, S.&nbsp;1397–1443 ({{DOI|10.1007/1-4020-3598-5_9}}).

== 参考资料==
<references />
{{锔化合物}}
{{氟化物}}

[[Category:锔化合物]]
[[Category:氟化物]]