查看“︁三苯基锗烷”︁的源代码

{{NoteTA|G1=Chemistry}}
{{Chembox
|ImageFile=triphenylgermanium.svg
|OtherNames=三苯基氢化锗
|Section1={{Chembox Identifiers
| CASNo=2816-43-5
| EC-number= 220-569-0
| PubChem         = 76060
|SMILES=c1ccccc1[GeH](c2ccccc2)c3ccccc3
}}
|Section2={{Chembox Properties
| Appearance= 白色固体<ref name="Aldrich">{{Sigma-Aldrich|Aldrich|id=424838|Name=Triphenylgermanium hydride,|Datum=2017-10-07}}</ref>
|C=18|H=16|Ge=1
| Density=
| MeltingPt= 40–43 °C<ref name="Aldrich"/>
| BoilingPt= 127–128 °C（1 Pa）<ref name="Jane E. Macintyre" />
| Solubility=
}}
|Section8={{Chembox Related
|OtherCations=[[三苯基甲烷]]<br />[[三苯基硅烷]]
|OtherCpds=[[甲锗烷]]<br />[[苯基锗烷]]<br />[[二苯基锗烷]]<br />[[四苯基锗]]
|OtherAnions=[[三甲基锗烷]]<br />[[三乙基锗烷]]
}}
}}

'''三苯基锗烷'''是一种[[有机锗化合物]]，化学式 (C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>GeH。

== 制备 ==
三苯基锗烷可以由[[三苯基氯化锗]]和[[锌]]粉在[[乙醇]]中反应而成。它也可以由三苯基氯化锗和或[[三苯基溴化锗]]和[[氢化铝锂]]或[[硼氢化锂]]反应而成。<ref name="Jane E. Macintyre">{{cite book | title=Dictionary of organometallic compounds | url=https://archive.org/details/dictionaryoforga0001unse_x8u1 | publisher=Chapman and Hall | publication-place=London New York | year=1995 | isbn=978-0-412-43060-2 | oclc=31763519 | ref={{sfnref | Chapman and Hall | 1995}}}}</ref>
:<math>\mathrm{4 \ Ge(C_6H_5)_3Br + Li[AlH_4]  \longrightarrow 4 \ Ge(C_6H_5)_3H + LiBr + AlBr_3 }</math>

== 性质==
三苯基锗烷是白色晶体。<ref name="Aldrich"/>它有两种同质异形体，较稳定的α相的熔点为41–45&nbsp;°C<ref name="Richard W. Weiss">{{cite book | last=Weiss | first=Richard | title=Compounds of germanium, tin, and lead, including biological activity and commercial application : covering the literature from 1937 to 1964 | publisher=Springer Science+Business Media | publication-place=Berlin New York | year=1967 | isbn=978-3-642-51889-8 | oclc=864236481}}</ref><ref name="John E. Drake, Christa Siebert">{{cite book | last=Drake | first=John | title=Ge organogermanium compounds | publisher=Springer | publication-place=Berlin | year=1994 | isbn=978-3-662-06324-8 | oclc=864227968 | language=pt | page=}}</ref>，β相的熔点则为27&nbsp;°C。<ref name="Jane E. Macintyre" />它不需要[[催化剂]]就可以和乙烯基化合物反应。<ref name="B. L. Shaw">{{cite book | last=Shaw | first=B. L. | title=Inorganic hydrides | publisher=Elsevier Pergamon Press | publication-place=Burlington, VT | year=2014 | isbn=978-1-4831-6032-0 | oclc=893741526}}</ref>三苯基锗烷加热到300&nbsp;°C时分解成[[四苯基锗]]和[[二苯基锗烷]]。<ref name="Richard W. Weiss" />
:<math>\mathrm{2 \ Ge(C_6H_5)_3H \longrightarrow Ge(C_6H_5)_2H_2 + Ge(C_6H_5)_4}</math>

== 用处==
三苯基锗烷可用作阻聚剂。<ref name="Jane E. Macintyre" />

== 参考资料==
{{reflist}}
{{锗化合物}}

[[Category:有机锗化合物]]
[[Category:苯基化合物]]