Chemists have long known that atoms in a molecule vibrate at a particular frequency, depending on their overall molecular structure.
化学家们早就知道，在分子中原子以特定的取决于整体分子结构的频率振动。
2
The relations between the photolysis frequency and the dissociation threshold and between the bottleneck effect and the molecular structure have been discussed.
对瓶颈效应与分子结构之间的关系及解离阈值与激发频率之间的关系也作了简单的讨论。
3
The molecular geometry and the fundamental vibrational frequency are insensitive to the computation conditions, while the total energy and bond energy are pretty sensitive.