<p><b>三氟乙酸銅</b>是二價銅的三氟乙酸鹽，化學式為Cu(CF<sub>3</sub>COO)<sub>2</sub>，存在無水物、水合物以及其它溶劑的加合物。水合物在108℃開始失去兩個結晶水，173℃失去全部結晶水形成無水物。無水物在220℃開始分解。</p>


<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>三氟乙酸銅可由三氟乙酸和氧化銅、氫氧化銅或鹼式碳酸銅反應得到。丙酮可以取代三氟乙酸銅水合物中的水分子，在減壓條件下，可以將丙酮除去得到無水物。</p>
<h2><span id=".E9.85.8D.E5.90.88.E7.89.A9"></span><span id="配合物">配合物</span></h2>
<p>三氟乙酸銅的銅原子上可以配上氨分子或水分子，也可以和一些有機分子形成加合物，如[Cu(H<sub>2</sub>O)<sub>3</sub>(OOC-CF<sub>3</sub>)<sub>2</sub>]·2C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>。</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>

<h2><span id=".E6.8B.93.E5.B1.95.E9.98.85.E8.AF.BB"></span><span id="拓展阅读">拓展閱讀</span></h2>
<ol><li>James A. Moreland, Robert J. Doedens. Synthesis, crystal structure, and magnetic properties of a dimeric quinoline adduct of copper(II) trifluoroacetate. J. Am. Chem. Soc., 1975, 97 (3), pp 508–513. DOI: 10.1021/ja00836a007</li>
<li>Ollevier, Thierry. Copper(II) Trifluoroacetate. e-EROS, 2015. DOI: 10.1002/047084289X.rn01852</li>
<li>Robert Szczęsny, Edward Szłyk, Marek A. Wiśniewski, et al. Facile preparation of copper nitride powders and nanostructured films（頁面存檔備份，存於網際網路檔案館）. <i>J. Mater. Chem. C</i>, 2016, 4, 5031-5037. DOI: 10.1039/C6TC00493H</li></ol><!-- 
NewPP limit report
Parsed by mw1363
Cached time: 20230505230513
Cache expiry: 1814400
Reduced expiry: false
Complications: [show‐toc]
CPU time usage: 0.399 seconds
Real time usage: 0.541 seconds
Preprocessor visited node count: 4729/1000000
Post‐expand include size: 101682/2097152 bytes
Template argument size: 20103/2097152 bytes
Highest expansion depth: 31/100
Expensive parser function count: 7/500
Unstrip recursion depth: 0/20
Unstrip post‐expand size: 2604/5000000 bytes
Lua time usage: 0.061/10.000 seconds
Lua memory usage: 2285934/52428800 bytes
Number of Wikibase entities loaded: 0/400
--><!--
Transclusion expansion time report (%,ms,calls,template)
100.00%  306.033      1 -total
 60.53%  185.255      1 Template:Chembox
 37.47%  114.672      4 Template:Navbox
 23.01%   70.425     66 Template:Chembox_entry
 20.73%   63.444      1 Template:铜化合物
 17.07%   52.237      1 Template:Chembox_Identifiers
 15.98%   48.918      1 Template:Chembox_NameEn
 15.80%   48.368      1 Template:Chembox_Properties
 15.41%   47.166      1 Template:Lang
 14.57%   44.597      1 Template:Category_handler
-->
**三氟乙酸銅**是二價銅的三氟乙酸鹽，化學式為 Cu (CF3COO)2，存在無水物、水合物以及其它溶劑的加合物。水合物在 108℃開始失去兩個結晶水，173℃失去全部結晶水形成無水物。無水物在 220℃開始分解。

## 製備

三氟乙酸銅可由三氟乙酸和氧化銅、氫氧化銅或鹼式碳酸銅反應得到。丙酮可以取代三氟乙酸銅水合物中的水分子，在減壓條件下，可以將丙酮除去得到無水物。

## 配合物

三氟乙酸銅的銅原子上可以配上氨分子或水分子，也可以和一些有機分子形成加合物，如 [Cu (H2O)3(OOC-CF3)2]·2C4H8O2。

## 參考文獻

## 拓展閱讀

1. James A. Moreland, Robert J. Doedens. Synthesis, crystal structure, and magnetic properties of a dimeric quinoline adduct of copper(II) trifluoroacetate. J. Am. Chem. Soc., 1975, 97 (3), pp 508–513. DOI: 10.1021/ja00836a007
2. Ollevier, Thierry. Copper(II) Trifluoroacetate. e-EROS, 2015. DOI: 10.1002/047084289X.rn01852
3. Robert Szczęsny, Edward Szłyk, Marek A. Wiśniewski, et al. Facile preparation of copper nitride powders and nanostructured films（頁面存檔備份，存於網際網路檔案館）. _J. Mater. Chem. C_, 2016, 4, 5031-5037. DOI: 10.1039/C6TC00493H
16712-25-7