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. 2020 Jul 3;124(29):6448–6458. doi: 10.1021/acs.jpcb.0c04842

Table 3. Diffusion Coefficients (10–5 cm2/s) Calculated from Mean Square Displacement Analysis of the All-Atom Simulations Compared with Experimental Resultsa.

  experimental all-atom w/ partial charges all-atom w/o partial charges
C6H12 1.488 1.50 ± 0.02 1.38 ± 0.02
ADOH 0.478 0.63 ± 0.03 0.48 ± 0.01
H2O 2.3043 3.90 ± 0.01  
ADOH   0.35 ± 0.02  
a

First column, experimental results (250 mM); second column, all-atom simulations without partial charges; and third column, all-atom simulations with partial charges. The concentrations are 200 mM for simulations in C6H12 and 50 mM for H2O.