<p><b>二硒化鈾</b>是一種無機化合物，化學式為USe<sub>2</sub>。它存在β型，具有斜方晶系。它對應的晶系是PbCl<sub>2</sub>。晶胞參數為：a = 7.455 Å，b = 4.2320 Å，c = 8.964 Å。該化合物在14 K以下具有鐵磁性。</p><p>碲可以取代硒，對應的化合物有更大的晶格和更高的鐵磁性居里溫度。</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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**二硒化鈾**是一種無機化合物，化學式為 USe2。它存在 β 型，具有斜方晶系。它對應的晶系是 PbCl2。晶胞參數為：a = 7.455 Å，b = 4.2320 Å，c = 8.964 Å。該化合物在 14 K 以下具有鐵磁性。

碲可以取代硒，對應的化合物有更大的晶格和更高的鐵磁性居里溫度。

## 參考文獻
12138-21-5