Figure 4

The Chl Qy and Car S1 state interaction energy surfaces. (a,b) The IES (absolute values) are shown for the L1 and L2 sites, respectively. The white circles represent the actual values of the two angles from the MD trajectory. The dashed lines show the J = 3 cm−1 values for guidance. For the interpolation of the 41 TDC coupling values a 100 × 100 point grid was used.