Quantum theory and molecular structure
- 1 January 1976
- journal article
- research article
- Published by Taylor & Francis in Advances in Physics
- Vol. 25 (1) , 27-52
- https://doi.org/10.1080/00018737600101352
Abstract
An attempt is made to refine the classical concept of molecular structure in the light of quantum theory. It is argued that a definite molecular structure can only be associated with quantum states that are intrinsically time-dependent and therefore need not manifest the full symmetry implied by the relativity principle; conversely if a molecule is definitely observed in an eigenstate of its associated molecular Schrödinger equation, a molecular structure description is inappropriate. The theme of the article is illustrated with examples drawn from spectroscopy, dielectric phenomena, electron scattering, stereoisomerism and optical activity.Keywords
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