<p><b>二草酸根合鈀(II)酸鹽</b>是鈀的草酸根配合物，含有[Pd(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>]<sup>2−</sup>配離子。這類配合物（如K<sub>2</sub>[Pd(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>]）不穩定，需要在陰涼處避光儲存。</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>二草酸根合鈀(II)酸鹽可由相應的氯配合物（如K<sub>2</sub>[PdCl<sub>4</sub>]）或PdO·1.4H<sub>2</sub>O和草酸（鹽）在水中反應得到：</p>
<dl><dd>[PdCl<sub>4</sub>]<sup>2−</sup> + 2 C<sub>2</sub>O<sub>4</sub><sup>2−</sup> → [Pd(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>]<sup>2−</sup> + 4 Cl<sup>−</sup></dd></dl><p>一些配合物（如Ag<sub>2</sub>[Pd(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>]）也可以通過複分解反應製得。</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>

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**二草酸根合鈀 (II) 酸鹽**是鈀的草酸根配合物，含有 [Pd (C2O4)2]2−配離子。這類配合物（如 K2[Pd(C2O4)2]）不穩定，需要在陰涼處避光儲存。

## 製備

二草酸根合鈀 (II) 酸鹽可由相應的氯配合物（如 K2[PdCl4]）或 PdO・1.4H2O 和草酸（鹽）在水中反應得到：

　
: [PdCl4]2− + 2 C2O42− → [Pd(C2O4)2]2− + 4 Cl−

一些配合物（如 Ag2[Pd(C2O4)2]）也可以通過複分解反應製得。

## 參考文獻
15226-60-5