Table 5.

Decomposition of the interaction energy for stacking acridine molecules in the complexes of fenamic acids with acridine in kcal/mol.

	Eelect	EPauli	Esteric	Eorb	Edysp	Etotal	Eelect
Fenamic acid…acridine	−10.51	21.97	11.46	−4.34	−18.54	−11.42	−10.51
1	−6.19	12.46	6.27	−2.45	−13.39	−9.57	−6.19
2_stack1	−9.08	18.62	9.54	−3.73	−17.47	−11.65	−9.08
2_stack2	−4.63	9.64	5.01	−1.81	−9.67	−6.47	−4.63
3_stack1	−4.02	8.33	4.31	−1.66	−9.26	−6.61	−4.02
3_stack2	−7.97	16.47	8.5	−3.37	−16.91	−11.77	−7.97