查看“︁三硫化二钛”︁的源代码

{{Chembox
| ImageFile      = Ti2S3.png
| OtherNames     = {{Unbulleted list|Dititanium trisulfide|Titanium sesquisulfide}}
| Section1       = {{Chembox Identifiers
| CASNo = 12039-16-6
}}
| Section2       = {{Chembox Properties
| Formula = Ti<sub>2</sub>S<sub>3</sub>
| MolarMass = 191.93
| Appearance = 黑色固体
| Density = 3.684 g/cm<sup>3</sup>
}}
}}

'''三硫化二钛'''是一种[[无机化合物]]，化学式为<chem>Ti2S3</chem>，在高温下稳定（1500 °C失重0.61%）<ref>Dubrovskaya, G. N. Thermal stability of Group IV transition metal sulfides. ''Ukrainskii Khimicheskii Zhurnal (Russian Edition)'', 1967. 33 (10): 997-1003. {{issn|0041-6045}}.</ref>，但在氧气存在下加热，会被氧化为[[二氧化钛]]。<ref>{{cite journal|journal=Thermochimica Acta|volume=109|issue=1|language=en|date=1986-12|pages=253–265|doi=10.1016/0040-6031(86)85026-2|url=https://linkinghub.elsevier.com/retrieve/pii/0040603186850262|title=Thermal analysis and kinetics of oxidation of “TiS2” and “Ti2S3”|accessdate=2022-06-23|author=Swapan Kumar Basu, Masao Taniguchi|archive-date=2018-07-02|archive-url=https://web.archive.org/web/20180702072931/https://linkinghub.elsevier.com/retrieve/pii/0040603186850262|dead-url=no}}</ref>它可由[[二硫化钛]]在含[[硫化氢]]的[[氢气]]中加热还原得到。<ref>{{cite journal|journal=Chemistry Letters|volume=9|issue=6|language=en|issn=0366-7022|date=1980-06-05|pages=665–666|doi=10.1246/cl.1980.665|url=http://www.journal.csj.jp/doi/10.1246/cl.1980.665|title=6R-TYPE OF Ti 2 S 3 SYNTHESIZED IN AN H 2 S–H 2 ATMOSPHERE|accessdate=2022-06-23|author=Mitsuko Onoda, Masanobu Saeki}}</ref>它具有[[砷化镍]]结构。<ref name>{{Cite book |last=Holleman |first=A. F. |title=Lehrbuch der Anorganischen Chemie |url=https://archive.org/details/lehrbuchderanorg00wibe |last2=Wiberg |first2=E. |last3=Wiberg |first3=N. |publisher=Walter de Gruyter |year=2007 |isbn=978-3-11-017770-1 |edition=102nd |location=Berlin |pages=[https://archive.org/details/lehrbuchderanorg00wibe/page/n1564 1525]}}</ref>。

== 参考文献==
<references />
{{钛化合物}}
{{硫化物}}
[[Category:三价钛化合物]]
[[Category:硫化物]]