Matrix isolation infrared spectroscopic and density functional theory studies on the reactions of dysprosium hydride with carbon monoxide

被引：0
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作者：
Teng, Yun-Lei [1 ,2 ]
Xu, Qiang [1 ,2 ]
机构：
[1] National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
[2] Graduate School of Engineering, Kobe University, Nada-ku, Kobe, Hyogo 657-8501, Japan
来源：
Bulletin of the Chemical Society of Japan | 2008年 / 81卷 / 12期
关键词：
Laser-ablated dysprosium hydride has been co-deposited at 4 K with carbon monoxide in excess argon. Product HDyCO has been formed in the present experiments and characterized using infrared spectroscopy on the basis of the results of the isotopic shifts; mixed isotopic splitting patterns; stepwise annealing; and the comparison with theoretical predictions. Density functional theory calculations have been performed. The agreement between the experimental and calculated vibrational frequencies; and isotopic shifts supports the identification of the molecule from the matrix infrared spectra. A plausible reaction mechanism has been proposed to account for the formation of this molecule. © 2008 The Chemical Society of Japan;
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Journal article (JA)
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页码：1575 / 1579
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