查看“︁一硫化矽”︁的源代码

{{Chembox
| ImageFile = Silicon_monosulfide-3D-vdW.png
| IUPACName = silicon(II) sulfide
| Section1 = {{Chembox Identifiers
| CASNo = 12504-41-5
| CASNo_Ref = {{cascite|correct|CAS}}
| SMILES = [Si]=S
  }}
| Section2 = {{Chembox Properties
| Formula = SiS
| MolarMass = 60.150
| Appearance = 黃色<ref name="brauer">Georg Brauer (Hrsg.), unter Mitarbeit von Marianne Baudler u.&nbsp;a.: ''Handbuch der Präparativen Anorganischen Chemie.'' 3., umgearbeitete Auflage. Band I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6, S. 700.<!-- ev. Band II oder falsche Seitenzahl --></ref>或暗红色<ref name=Livio />固體
| MeltingPtC = 1090
| BoilingPtC = 
| SublimationConditions = 940 {{sup|20mm Hg}} ℃
| Density = 1.583 cm<sup>-3</sup>（16 °C）<ref name=Livio>Livio Cambi. Silicon Monosulfide. ''Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti'', 1911. 19 (II). 294-300. ISSN: 0001-4435.</ref>
| Solubility = 分解<ref name=William>{{Literatur | Autor  = William M. Haynes | Titel = CRC Handbook of Chemistry and Physics, 93rd Edition | Verlag = CRC Press | ISBN = 143988049-2 | Jahr = 2012 | Online = {{Google Buch |-BzP7Rkl7WkC| Seite = 4-88  }} | Seiten = 4-88s }}</ref>
  }}
}}
'''一硫化矽'''是一種[[無機化合物]]，化學式SiS，為黃色[[無定形體]]。<ref name="Rochow">E. G. Rochow, E. W. Abel ,1973, The Chemistry of Germanium  Tin and Lead, Pergamon Press, {{ISBN|0-08-018854-0}}</ref>

== 製備 ==
可以[[硫]]和[[矽]]以一比一摩爾在高溫下取得，但此反應會產生更多[[二硫化矽]]。<ref name="brauer"/>
:<math>\mathsf{Si + S \ \xrightarrow{650-700^oC}\ SiS }</math>

此外亦可以讓矽與二硫化矽於850℃反應、與[[二硫化碳]]於1000℃反應或與[[硫化亞鐵]]於1200℃反應。<ref name="brauer"/>

== 性質 ==
一硫化矽為亞穩態物質，在微量的水分下便會分解。其纖維狀形態比玻璃質形態更活躍，易受光照或熱而反應。大約650℃以上時，[[歧化]]成二硫化矽和矽的速率會顯著增加。<ref name="brauer"/>
:<math>\mathsf{ 2SiS \ \xrightarrow{650^oC}\ SiS_2 + Si }</math>

在氣態時，其矽原子與硫原子的鍵長為192.93 pm，較普遍單鍵的216 pm短，<ref name="Greenwood">{{Greenwood&Earnshaw2nd}}</ref><ref>{{RubberBible87th}}</ref>而且比一種有機矽化合物中雙鍵的201 pm短。<ref name="Greenwood"/>

== 星際分子 ==
在星際空間能探測到一硫化矽，<ref name="10.1111">{{Cite journal | language = en | last1 = Jacek Kłos et François Lique | title = The rotational excitation of SiS by para- and ortho-{{chem|H|2}} | publisher = Monthly Notices of the Royal Astronomical Society | volume      = 390 | issue = 1 | jour        =  | mois        =  | year = 2008 | pages       = 239-244 | url = http://mnras.oxfordjournals.org/content/390/1/239 | access-date = 21 décembre 2014 | doi         = 10.1111/j.1365-2966.2008.13716.x}}</ref>尤其是在富含碳的恆星的[[星周包層]]。<ref name="10.1073">{{Cite journal | language = en | last1 = Lucy M. Ziurys | title = The chemistry in circumstellar envelopes of evolved stars: Following the origin of the elements to the origin of life | publisher = Proceedings of the National Academy of Sciences of the United States of America | volume = 103 | issue = 33 | year = 2006-8-15 | pages = 12274-12279 | url = http://www.pnas.org/content/103/33/12274.full | access-date = 21 décembre 2014 | doi = 10.1073/pnas.0602277103 | pmid = 16894164 | pmc = 1567870 | bibcode = 2006PNAS..10312274Z | journal =  | archive-date = 2020-09-22 | archive-url = https://web.archive.org/web/20200922063827/https://www.pnas.org/content/103/33/12274.full | dead-url = no }}</ref>

== 另見 ==
* [[星際分子列表]]

== 參考 ==
{{reflist}}

== 其他文獻 ==
*{{cite journal|doi=10.1039/B618799D|title=Rotational spectroscopy of the isotopic species of silicon monosulfide, SiS|year=2007|last1=Müller|first1=H. S. P.|last2=McCarthy|first2=M. C.|last3=Bizzocchi|first3=L.|last4=Gupta|first4=H.|last5=Esser|first5=S.|last6=Lichau|first6=H.|last7=Caris|first7=M.|last8=Lewen|first8=F.|last9=Hahn|first9=J.|last10=Degli Esposti|first10=C.|last11=Schlemmer|first11=S.|last12=Thaddeus|first12=P.|journal=Physical Chemistry Chemical Physics|volume=9|issue=13|pages=1579–86|pmid=17429551|display-authors=8}}
*{{cite journal|doi=10.1021/jp013332e|title=Electronic Spectrum of Silicon Monosulfide:  Configuration Interaction Study|year=2002|last1=Chattopadhyaya|first1=Surya|last2=Chattopadhyay|first2=Anjan|last3=Das|first3=Kalyan Kumar|journal=The Journal of Physical Chemistry A|volume=106|issue=5|pages=833}}
*{{cite journal|doi=10.1016/0009-2614(90)85577-Y|title=Diode laser measurement of the infrared spectrum of silicon monosulfide|year=1990|last1=Birk|first1=Helmut|last2=Jones|first2=Harold|journal=Chemical Physics Letters|volume=175|issue=5|pages=536}}

{{硫化物}}
{{硅化合物}}
[[Category:无机硅化合物]]
[[Category:硫化物]]