Table 1.

Composition and Dimensions of the Simulated System for Rha–C10-C10 Surfactants at the Air–Water Interface

no. of Rha–C10-C10 (N)	no. of water molecules (nonionic)	no. of water molecules (anionic)	no. of Na+ ions (anionic)	initial box size (Å × Å × Å)	vacuum above monolayer (Å)	SAPM (Å2)	simulation time (ns)
25	17084	17075	25	60 × 60 × 340	90	144.0	37
30	17079	17072	30	60 × 60 × 340	90	120.0	37
35	17081	17069	35	60 × 60 × 340	90	102.9	37
40	17074	17071	40	60 × 60 × 340	90	90.0	37
45	17080	17062	45	60 × 60 × 340	90	80.0	37
50	17070	17045	50	60 × 60 × 340	90	72.0	37
55	17074	17059	55	60 × 60 × 340	90	65.5	37
60	17076	17049	60	60 × 60 × 340	90	60.0	37
65	17064	17041	65	60 × 60 × 340	90	55.4	37
70	17034	17025	70	60 × 60 × 340	90	51.4	37