Investigation on the dipole-dipole interactions between tetramethylurea and acetonitrile by two-dimensional asynchronous spectroscopy
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文摘

DAOSD approach is used to probe interaction between tetramethylurea and acetonitrile.

Under interaction, 谓Cdouble bond; length as m-dashO red-shifts and the absorptivities of 谓Cdouble bond; length as m-dashO, 谓Ctriple bond; length of mdashN decrease.

Under interaction, variation percentage of the of of 谓Ctriple bond; length of mdashN, 未CH3 + 谓Csingle bondC are the same.

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