Figure 4.
Molecular orbital coefficient distribution of the Pz orbital with different values of ω from 0 to 1400 tested on polyacetylene [H–(C═C)n–H, n = 20] with a buffer size of 9.0 Å at the B3LYP/STO-3G level. The origin of the X-axis is the centroid of the bond, and the X-axis represents the distance (in Å) of neighboring atoms from the centroid, and Y-axis represents the molecular orbital coefficients.