查看“︁硅化钚”︁的源代码

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| index1_label = 
| index4_label = 
| CASNo = 		12038-52-7
| CASNo_Ref = {{cascite|correct|CAS}}
| ChemSpiderID = 
| DTXSID = 
| UNII_Ref = {{fdacite|changed|FDA}}
| UNII = 
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|  SMILES = [Pu].[Si]
| StdInChI=1S/Pu.Si
| StdInChIKey = OBLLPTWSBXXIIY-UHFFFAOYSA-N
 }}|Section2={{Chembox Properties
| Formula =  {{chem|Pu|Si}}
| MolarMass = 272.09
| Appearance =  灰色晶体
| Density = 10.15
| MeltingPtC = 1576<ref>{{cite book |last1=Macintyre |first1=Jane E. |title=Dictionary of Inorganic Compounds |date=July 23, 1992 |publisher=[[CRC Press]] |isbn=9780412301209 |page=3783 |url=https://books.google.com/books?id=9eJvoNCSCRMC&dq=Plutonium+silicide+PuSi&pg=PA3783 |access-date=16 August 2021}}</ref>
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| GHSSignalWord = 警告
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| OtherCompounds = [[二硅化镎]]
}}}}

'''硅化钚'''或叫'''一硅化钚'''，是[[钚]]和[[硅]]的[[二元化合物|二元]][[无机化合物]]，[[化学式]]为PuSi。<ref>{{cite journal |last1=Krikorian |first1=Oscar H. |last2=Hagerty |first2=David C. |date=1 May 1990 |title=Exchange reactions of plutonium with silicides and estimation of the enthalpy of formation of Pu5Si3 |url=https://www.sciencedirect.com/science/article/abs/pii/002231159090371S |journal=[[Journal of Nuclear Materials]] |language=en |volume=171 |issue=2–3 |pages=237–244 |bibcode=1990JNuM..171..237K |doi=10.1016/0022-3115(90)90371-S |issn=0022-3115 |access-date=16 August 2021 |archive-date=2023-04-29 |archive-url=https://web.archive.org/web/20230429232313/https://www.sciencedirect.com/science/article/abs/pii/002231159090371S |dead-url=no }}</ref><ref>{{cite web|title=plutonium silicide - 一矽化鈽|url=https://terms.naer.edu.tw/detail/620781/|access-date=16 August 2021|publisher=terms.naer.edu.tw|archive-date=2022-10-15|archive-url=https://web.archive.org/web/20221015014443/https://terms.naer.edu.tw/detail/620781/|dead-url=no}}</ref><ref>{{cite book|last1=Fish|first1=B. R.|last2=Keilholtz|first2=G. W.|last3=Snyder|first3=W. S.|last4=Swisher|first4=S. D.|title=CALCULATION OF DOSES DUE TO ACCIDENTALLY RELEASED PLUTONIUM FROM AN LMFBR|date=November 1972|publisher=Nuclear Safety Information Center|page=39|url=https://info.ornl.gov/sites/publications/Files/Pub57052.pdf|access-date=16 August 2021|archive-date=2023-04-24|archive-url=https://web.archive.org/web/20230424044918/https://info.ornl.gov/sites/publications/Files/Pub57052.pdf|dead-url=no}}</ref>该化合物形成灰色晶体。

== 合成 ==
[[二氧化钚]]与[[碳化硅]]的反应：

:: <math>\mathsf{ PuO_2 + SiC \ \xrightarrow{T}\ PuSi + CO_2\uparrow }</math>

[[三氟化钚]]与[[硅]]的反应：

:: <math>\mathsf{ 4 PuF_3 + 7 Si \ \xrightarrow{T}\ 4 PuSi + 3 SiF_4 }</math>

== 物理性质 ==
硅化钚形成[[正交晶系]]灰色晶体，空间群''Pnma''，晶胞参数：a=0.7933nm，b=0.3847nm，c=0.5727nm，Z=4，TiSi型结构。

在72[[开尔文|开]]的温度下，硅化钚会发生[[铁磁性|铁磁]]转变。<ref>{{cite journal |last1=Boulet |first1=P. |last2=Wastin |first2=F. |last3=Colineau |first3=E. |last4=Griveau |first4=J. C. |last5=Rebizant |first5=J. |date=July 2003 |title=The binary system Pu–Si: crystallochemistry and magnetic properties |url=https://iopscience.iop.org/article/10.1088/0953-8984/15/28/372 |journal=[[Journal of Physics: Condensed Matter]] |language=en |volume=15 |issue=28 |pages=S2305–S2308 |bibcode=2003JPCM...15S2305B |doi=10.1088/0953-8984/15/28/372 |issn=0953-8984 |s2cid=250907789 |access-date=16 August 2021 |archive-date=2023-04-28 |archive-url=https://web.archive.org/web/20230428230105/https://iopscience.iop.org/article/10.1088/0953-8984/15/28/372 |dead-url=no }}</ref>

== 参考资料 ==
{{Reflist}}

{{钚化合物}}
{{硅化物}}

[[Category:钚化合物]]
[[Category:硅化物]]
[[Category:无机化合物]]