About AMATATSU Yoshiaki
About Akita Univ., Akita, JPN
About Journal of Physical Chemistry A
About intramolecular rotation
About singlet
About excited state
About ground state
About radiationless transition
About potential energy surface
About ab initio method
About CASSCF method
About perturbation theory
About phenyl group
About photochemistry
About substituent effect
About steric hindrance
About molecular inversion
About electronic structure
About structural optimization
About conformational energy
About organophosphorus compound
About aromatic compound
About azo compound
About hindered rotation
About Configuration and conformation of molecules
About Organop phosphorus compounds
About (E)-α,β-Diphosphastilbene
About Azobenzene
About 束縛条件
About 緩和
About ポテンシャルエネルギー面