The Dipole Moment and End-to-end Length of the Isotactic Vinyl Polymer, II. A Special Simplified Model and Numerical Calculations

Abstract

In the preceding paper fundamental formulas for ⟨μ²⟩₀, ⟨R²⟩₀, ⟨μ²⟩ and ⟨R²⟩ are derived. In the present paper, these formulas are brought into the more convenient forms for numerical calculations, and the square well potential of internal rotation of polymer and a linear function \varphi′(\varphi) are introduced. The results of calculations explain that ⟨μ²⟩⁄nμ₀² must be 0.3∼1.0 when effective bond length is 5∼10 Å. These values agree satisfactory with experimental data.