Table 7. Interaction Energy of VOC-Menthol, VOC-Decanoic Acid, and VOC-DES Systems^a.

A	B	ΔEFFa (kJ mol–1)				ΔEQCb (kJ mol–1)
		Eele	Erep	Edisp	ΔE
ethane	dl-menthol	–5.28	13.64	–28.37	–20.01	–22.41
ethane	decanoic acid	–12.63	5.46	–13.76	–20.93	–21.95
ethane	DES	–4.06	25.98	–48.23	–26.31	–28.69
n-butane	dl-menthol	–2.81	18.13	–37.72	–22.40	–27.67
n-butane	decanoic acid	–10.85	11.54	–24.56	–23.87	–26.84
n-butane	DES	–5.71	34.21	–66.39	–37.89	–41.35

^aΔE_FF^a and ΔE_QC^b are the interaction energies based on the force field method and quantum chemical calculation, respectively.