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Table 6 QM results in water medium

From: Interaction of sulfasalazine with outer surface of boron-nitride nanotube as a drug carrier in aqueous solution: insights from quantum mechanics and Monte Carlo simulation

Species

Dipole moment (Debye)

Energy

(Hartree)

Energy

(kcal /mol)

Binding energy

(kcal /mol)

BNNT

13.84

− 7901.11

− 4,958,028.55

−

SSZ (keto form)

13.23

− 1687.24

− 1,058,760.03

−

SSZ (keto)–BNNT-via carbonyl-ver1

25.21

− 9588.45

− 6,016,848.33

− 59.75

SSZ (keto)–BNNT-via carbonyl-ver2

30.21

− 9588.45

− 6,016,847.54

− 58.96

SSZ (keto)–BNNT-via sulfonamide

26.59

− 9588.47

− 6,016,860.76

− 72.18

SSZ (keto)–BNNT-via pyridine

17.54

− 9588.46

− 6,016,851.84

− 63.26