Quantum Mechanics of Molecular Structures

Knowing the geometrical structure of the molecules around us is one of the most important and fundamental issues in the field of chemistry. This course introduces the two primary methods used to determine the geometrical structure of molecules: molecular spectroscopy and gas electron diffraction. In molecular spectroscopy, molecules are irradiated with light or electric waves to reveal rich information, including: Motions of electrons within a molecule (Week 1), Vibrational motions of the nuclei within a molecule (Week 2), and Rotational motions of a molecule (Week 3). In the gas electron diffraction method, molecules are irradiated with an accelerated electron beam. As the beam is scattered by the nuclei within the molecule, the scattered waves interfere with each other to generate a diffraction pattern. In week 4, we study the fundamental mechanism of electron scattering and how the resulting diffraction images reveal the geometrical structure of molecules. By the end of the course, you will be able to understand molecular vibration plays an important role in determining the geometrical structure of molecules and gain a fuller understanding of molecular structure from the information obtained by the two methodologies.

Supported Language(s): English




Graduate School of Science, The University of Tokyo

The title and affliation listed are profile when the course was created.

Learners' Statistics

Learners' Voices

  • Student A

    I really enjoyed this course. : ) This course very much examined my abilities, and I understand how intensively dedicated the study of theoretical physics / quantum mechanics is!

  • Student B

    Being a Physics post graduate, it was a very excellent course and I had an in depth quantum experience by professor Yamanouchi.