<p><b>1,4-二噁烷合二氯化鍺</b>是一種配位化合物，化學式為GeCl<span><br>2</span>(C<span><br>4</span>H<span><br>8</span>O<span><br>2</span>)，其中C<span><br>4</span>H<span><br>8</span>O<span><br>2</span>為1,4-二噁烷。它是白色固體，在合成中可用作二價鍺的來源。
</p>
<h2><span id=".E5.90.88.E6.88.90.E4.B8.8E.E7.BB.93.E6.9E.84"></span><span id="合成与结构">合成與結構</span></h2>
<p>它可由四氯化鍺在二噁烷中通過三丁基氫化錫還原製得：</p>
<dl><dd>GeCl<span><br>4</span>  +  2 Bu<span><br>3</span>SnH  +  C<span><br>4</span>H<span><br>8</span>O<span><br>2</span>   →   GeCl<span><br>2</span>(O<span><br>2</span>C<span><br>4</span>H<span><br>8</span>)  +  2 Bu<span><br>3</span>SnCl  +  H<span><br>2</span></dd></dl><p>其它<span data-orig-title="氢硅烷" data-lang-code="en" data-lang-name="英語" data-foreign-title="Hydrosilane"><span>氫矽烷</span></span>也可用作這一反應的還原劑。</p><p>它具有鏈狀聚合結構，鍺採用SF<sub>4</sub>構型，順式Cl配體（∠Cl-Ge-Cl = 94.4°）和軸向的橋聯二噁烷的氧與之配位。Ge-O鍵和Ge-Cl鍵的鍵長分別為2.40 Å、2.277 Å。</p>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>
<!-- 
NewPP limit report
Parsed by mw2328
Cached time: 20230505230035
Cache expiry: 1814400
Reduced expiry: false
Complications: []
CPU time usage: 0.404 seconds
Real time usage: 0.523 seconds
Preprocessor visited node count: 14293/1000000
Post‐expand include size: 352803/2097152 bytes
Template argument size: 68295/2097152 bytes
Highest expansion depth: 29/100
Expensive parser function count: 11/500
Unstrip recursion depth: 0/20
Unstrip post‐expand size: 5233/5000000 bytes
Lua time usage: 0.117/10.000 seconds
Lua memory usage: 5344769/52428800 bytes
Number of Wikibase entities loaded: 0/400
--><!--
Transclusion expansion time report (%,ms,calls,template)
100.00%  402.303      1 -total
 39.20%  157.703      2 Template:周期表框架
 38.79%  156.038      1 Template:Chembox
 38.61%  155.324      2 Template:Navbox
 37.01%  148.884      1 Template:锗化合物
 29.78%  119.795     24 Template:Chem
 28.68%  115.364     24 Template:Chem/link
 23.32%   93.801    149 Template:Chem/atom
 16.76%   67.441      1 Template:Chembox_Identifiers
 12.78%   51.433     68 Template:Su
-->
**1,4 - 二噁烷合二氯化鍺**是一種配位化合物，化學式為 GeCl 
2(C 
4H 
8O 
2)，其中 C 
4H 
8O 
2 為 1,4 - 二噁烷。它是白色固體，在合成中可用作二價鍺的來源。

## 合成與結構

它可由四氯化鍺在二噁烷中通過三丁基氫化錫還原製得：

　
: GeCl 
4 + 2 Bu 
3SnH + C 
4H 
8O 
2 → GeCl 
2(O 
2C 
4H 
8) + 2 Bu 
3SnCl + H 
2

其它氫矽烷也可用作這一反應的還原劑。

它具有鏈狀聚合結構，鍺採用 SF4 構型，順式 Cl 配體（∠Cl-Ge-Cl = 94.4°）和軸向的橋聯二噁烷的氧與之配位。Ge-O 鍵和 Ge-Cl 鍵的鍵長分別為 2.40 Å、2.277 Å。

## 參考文獻
1,4-二𫫇烷合二氯化锗