物理化学 II 的主要内容是结构化学,以及化学反应动力学。探讨和解决下列问题:量子力学基本原理及其化学应用,分子
结构与其性能的关系;光谱的产生与应用;晶体结构几何理论与 X 射线衍射原理;化学反应的速率和机理等。具体有以下
内容:
Physical Chemistry II mainly discusses structural chemistry as well as reaction kinetics. It includes the basic principle of
quantum mechanics and its application in chemistry, the relationship between molecular structure and its properties, the
generation and application of spectra, the geometric theory of crystal structure and the principle of X-ray diffraction, the
rate and mechanism of chemical reactions, and etc. The detailed contents are as the following:
Lecture 1: The origins of quantum mechanics (2 units)
1. 量子力学基础(Introduction to quantum mechanics)
1.1 量子力学的起源(The origins of quantum mechanics )
1.1.1 黑体辐射与能量量子化(Black-body radiation and energy quantization)
1.1.2 光电效应与光量子化(Photoelectric effect and photons)
1.1.3 原子光谱与轨道角动量量子化(Atomic spectra and orbital angular momentum quantization)
1.2 量子力学的建立(Establishment of quantum mechanics)
1.2.1 实物粒子的波粒二象性(Wave-particle duality of physical particles)
相关文段 1.1 电子显微镜(BOX 1.1: Electron microscopy)
1.2.2 Schrödinger 方程(The Schrödinger equation)
Lecture 2: Quantum mechanical principles (2 units)
1.2.3 波函数的 Born 解释(The Born Interpretation of the wave function)
1.2.4 不确定原理(The uncertainty principle)
1.2.5 量子力学公设(The postulates of quantum mechanics)
(1) 波函数(Wavefunctions)
(2) 算符(Operators)
(3) 本征值与本征函数(Eigenvalues and eigenfunctions)
(4) 态叠加原理与期望值(Superpositions and expectation values)
(5) Pauli 原理(The Pauli principle)