A study of the structure and dynamics of the hydronium ion by high resolution infrared laser spectroscopy. III. The ν3 band of D3O
A study of the structure and dynamics of the hydronium ion by high resolution infrared laser spectroscopy. III. The ν3 band of D3O
复制标题
通过高分辨率红外激光光谱研究水合氢离子的结构和动力学 III。
DOI：
--
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
R. Saykally
中科院分区：
文献类型：
--
作者：
H. Petek;D. Nesbitt;J. Owrutsky;C. Gudeman;Xueming Yang;D. O. Harris;C. Moore;R. Saykally
报告了 H3O+ 离子 ν3（不对称拉伸）振动的广泛研究结果。对于 s-s 和 a-a 反演子带，分别以 0.002 cm−1 的精度测量了总共 86 次和 41 次跃迁，并且最小二乘法拟合了精确的哈密顿量。分析中确定了二十四个参数。 s–s 和 a–a 反演分量的 ν3 频率分别为 3535.974(11) 和 3519.397(25) cm−1。
The results of an extensive study of the ν3 (asymmetric stretch) vibration of the H3O+ ion are reported. A total of 86 and 41 transitions were measured with a precision of 0.002 cm−1 for the s–s and a–a inversion subbands, respectively, and least‐squares fit to an accurate Hamiltonian. Twenty‐four parameters were determined in the analysis. The ν3 frequencies are 3535.974(11) and 3519.397(25) cm−1 for the s–s and a–a inversion components, respectively.