Nuclear magnetic shielding and chirality. III. The Single electron on a helix model

摘要

In this third paper of the triptych we use the Tinoco-Woody model of an electron on a helix as our chiral system [I. Tinoco, Jr. and R.W.Woody, J.Chem. Phys. 40, 160 (1964)]. Diastereomerism is achieved by varying the pitch of the helix. The full nuclear magnetic shielding tensor of a naked spin is determined with various subtleties explicated. The results are compared to the Ne helix diastereomers.