●a Chapter VI Interaction between Molecules,2 86-1 Intermolecular interaction Weak interactions between molecules 1873--van der waals 1910 Noble prize in Physics 2021821 Chemistry Departme nt of Fudan UniversityPhysical ChemistryI Chapter VI Interaction between Molecules 2021/8/21 Chemistry Department of Fudan University 2 §6−1 Intermolecular interaction 1873---van der Waals 1910 Noble Prize in Physics Weak interactions between molecules