Vibration–rotational and pure rotational laser–Raman spectra of H2, D2, and HD in matrices at 12 K
Vibration–rotational and pure rotational laser–Raman spectra of H2, D2, and HD in matrices at 12 K
复制标题
12 K 矩阵中 H2、D2 和 HD 的振动-旋转和纯旋转激光-拉曼光谱
DOI：
10.1063/1.434965
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发表时间：
1977
影响因子：
4.4
通讯作者：
L. Andrews
中科院分区：
文献类型：
--
作者：
F. Prochaska;L. Andrews
在12 K下，在氩、氪、氙、氮和氧基质中观察到H2、D2和HD的振动-转动和纯转动激光拉曼光谱。对于H2和D2，观察到J=0和J=1旋转能级引起的跃迁，但是对于HD，仅从J=0能级引起的跃迁。只有从J=0水平的过渡观察到H2在氧矩阵。有趣的是，在12 K时，氢完全被捕获在惰性气体基质中;这表明氢分子-惰性气体原子相互作用比氢-氢相互作用更强。
The vibration–rotational and pure rotational laser–Raman spectra of H2, D2, and HD were observed in argon, krypton, xenon, nitrogen, and oxygen matrices at 12 K. Transitions arising from the J=0 and J=1 rotational levels were seen for H2 and D2, but from only the J=0 level for HD. Only transitions from the J=0 level were observed for H2 in an oxygen matrix. It is interesting that hydrogen is trapped at all in an inert gas matrix at 12 K; this indicates that hydrogen molecule–inert gas atom interactions are stronger than hydrogen–hydrogen interactions.