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Characterization of gas-phase HCI-H_2O clusters using pulsed infrared cavity ringdown spectroscopy

机译:使用脉冲红外腔振荡光谱法的气相HCI-H_2O簇的表征

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Using the Berkeley medium-resolution pulsed cavity ringdown spectrometer we have observed the HC1 stretch spectrum of the HC1-H2O dimer and DC1 stretch mode of the completely deuterated analog. The shifts from the free HC1 stretch are consistent with theory and Ar matrix isolation work. Rotational structure was obtained for the deuterated cluster and spectroscopic constants for both chlorine isotopomers determined. Cluster number densities were determined to be slightly lower than found for the pure water dimer under similar conditions.
机译:使用伯克利中分辨率脉冲腔振荡仪,我们观察到HC1-H2O二聚体的HC1拉伸光谱和完全氘代的模拟的DC1拉伸模式。自由HC1伸展的换档与理论和ar矩阵隔离工作一致。为氘代簇和测定的两种氯同种甲酰基的光谱常数获得旋转结构。确定簇数密度略低于在类似条件下为纯水二聚体的略低。

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