<p><b>三氟化鉕</b>是一種無機化合物，化學式為PmF<sub>3</sub>，有放射性。
</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>三氟化鉕可由氟氣和鉕或氧化鉕反應得到：
</p>
<dl><dd>2 Pm<sub>2</sub>O<sub>3</sub> + 6 F<sub>2</sub> —<u><sup>300℃</sup></u>→ 4 PmF<sub>3</sub> + 3 O<sub>2</sub></dd></dl><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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**三氟化鉕**是一種無機化合物，化學式為 PmF3，有放射性。

## 製備

三氟化鉕可由氟氣和鉕或氧化鉕反應得到：

　
: 2 Pm2O3 + 6 F2 —300℃→ 4 PmF3 + 3 O2

## 參考文獻
13709-45-0