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. Author manuscript; available in PMC: 2024 Oct 12.
Published in final edited form as: J Phys Chem B. 2023 Oct 3;127(40):8690–8696. doi: 10.1021/acs.jpcb.3c05343

Table 2.

Lennard-Jones Size Parameter Adjustments (ΔRmin) with Simulation Timeb

adjustment (ΔRmin) Rmin(ON3-
SOD)
Rmin(ON4-
SOD)
Time
(ns)
published parameters
0 (Lorentz–Berthelot) 3.11075 3.16040 40
+0.04925 (NBFIX ON3 only) 3.16 a 40
+0.09 (CUFIX ON3 only) 3.20075 a 40
search parameters
+0.09 3.20075 3.25040 40
+0.115 3.22575 3.27540 400
+0.1213 3.23205 3.28170 278
+0.1275 3.23825 3.28790 600
+0.1338 3.24455 3.29420 322
+0.14 3.25075 3.30040 600
+0.19 3.30075 3.35040 24
curve-fit value
+0.132 3.24275 3.29240 300
a

Unchanged from Lorentz–Berthelot combination rules.

b

Note that ε (ON3-SOD) = −0.075020 and ε (ON4-SOD) = −0.091070 based on Lorentz–Berthelot combination rules (geometric mean) and these are not changed.