https://doi.org/10.1351/goldbook.S06001
A @[email protected] attributed to the different vibrational amplitudes of @[email protected] For example, both the mean and mean-square amplitudes of vibrations associated with C–H bonds are greater than those of C–D bonds. The greater effective bulk of molecules containing the former may be manifested by a @[email protected] on a rate or @[email protected]