TABLE 4.

Activity coefficients in different scales

x			Δ
OPLS
0.0007657	0.000	0.000	0.000	1.000	1.000	1.000
0.03806	−0.122	−0.216	−0.610	0.744	0.717	0.782
0.08106	−0.259	−0.466	−0.731	0.671	0.617	0.745
0.1294	−0.406	−0.748	−0.944	0.580	0.505	0.683
0.1840	−0.563	−1.065	−1.462	0.442	0.361	0.554
0.2728	−0.805	−1.593	−2.604	0.253	0.184	0.350
1.00	−2.242	—	−2.592	0.142	—	0.351
KBFF
0.0007657	0.000	0.000	0.000	1.000	1.000	1.000
0.03806	−0.141	−0.235	−0.027	0.934	0.900	0.989
0.08106	−0.295	−0.503	−0.146	0.837	0.770	0.943
0.1294	−0.455	−0.796	−0.228	0.759	0.661	0.912
0.1840	−0.629	−1.131	−0.025	0.768	0.627	0.990
0.2728	−0.882	−1.669	−0.017	0.696	0.506	0.993
1.00	−2.268	—	1.033	0.608	—	1.517

See Eqs. 41, 43, and 45 for the definitions of and Δ The values x, m, and c stand for mole fraction, molality, and molarity, respectively.