快速交换条件下线性红外光谱与二维红外光谱的比较
Comparison of linear and 2D IR spectra in the presence of fast exchange.
作者信息
Kim Yung Sam, Hochstrasser Robin M
出版信息
J Phys Chem B. 2006 May 4;110(17):8531-4. doi: 10.1021/jp060935n.
Abstract
The few picosecond time scale H-bond making and breaking in the system acetonitrile-methanol dominates the mechanism of vibrational coherence transfer that is evident in the shapes of both the linear and nonlinear IR spectra of the CN group.
摘要
在乙腈 - 甲醇体系中，皮秒时间尺度上少数氢键的形成与断裂主导了振动相干转移机制，这在氰基的线性和非线性红外光谱形状中表现明显。
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