FIGURE 7.

The ρ-g chart for the 11 tyrosyl radicals studied (•). The value of the spin density on atom C1 (ρ_C1) for each tyrosyl radical was found as the optimal input parameter of the algorithm for the EPR spectrum simulation (Table 1); the principal values of the g-factor were generated by the algorithm. The errors in ρ_C1 are indicated at the g_x components (note significantly higher error for the radicals with unknown HF spectrum). The continuous lines are generated by the algorithm. The literature data on the principal g-factors of the Tyr radicals are also shown with the ρ_C1-value for each radical formally assumed the same as the value found in this work (compare with Fig. 6).