New Approaches in Chemical Dynamics

本项目在物理化学计划的化学 分裂是一项涉及六个实验的研究， 光化学和化学动力学的各种主题，每个 旨在提供新的见解。 在这些实验中， 三维亚多普勒光谱应用于 水的光解;观察CN + HCN反应 使用同位素标记试剂进行CNH + CN;一种测试 H与SiD 4反应中的反转机制，或 CD 4; Cs + H2反应中的里德伯原子化学;展望 对于来自Hg* + H2的自旋对准产物;以及分子内 在3-氟丙醇中的反应通过光解离引发， OH（或OD）键合得到HF（或DF）。 %%% 化学家的目标之一就是通过实验阐明 化学反应的基本机制简单， 尽可能直接。 化学家们不断提出新的 方法来实现这一目标。 该项目包括六种类型的 基本化学反应，将由新的研究 方法或将首次研究， 说明一个普遍原则。 这样的结果 研究将使化学家获得有价值的见解 原子和分子上的化学反应是如何发生的 水平

This project in the Physical Chemistry Program of the Chemistry Division is a study involving six experiments dealing with various topics in photochemistry and chemical dynamics, each designed to provide new insight. Among the experiments are a three-dimensional sub-Doppler spectroscopy applied to the photodissociation of water; looking at the reaction CN + HCN going to CNH + CN using isotopically labeled reagents; a test of the inversion mechanism in the reaction of H with SiD4 or CD4; Rydberg atom chemistry in the Cs + H2 reaction; looking for spin-aligned products from Hg* + H2; and an intramolecular reaction in 3-fluoropropanol initiated by photodissociation of the OH (or OD) bond to give HF (or DF). %%% One of the goals of a chemist is to elucidate experimentally the elementary mechanisms of a chemical reaction as simply and directly as possible. Chemists are constantly proposing new methods to reach this goal. This project covers six types of elementary chemical reactions which will be investigated by new methods or which will be studied for the first time to illustrate a general principle. The results of such an investigation will allow chemists to gain valuable insights into how chemical reactions occur on the atomic and molecular level.